Bell 407
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Engine Wash Bottle
P/N ENGWASH
$325.00
This is a stainless, 2 1/2 gallon bottle that has been used by all the major operators in the Gulf of Mexico
for the last 45 years to my knowledge.
I have replaced the short stock hose with 7 ft of high quality chemical resistant hose and included all brass
connectors that are attached to the compressor water wash line. The internal plastic pick up tube would deteriorate when using the strong compressor wash chemicals so it has been replaced with a 1/2" copper tube.
It comes with a pressure gauge installed and is serviced with water or chem wash by unscrewing the knurled nut, filling to the desired level and pressurizing with a common tire chuck.
Engine wash can be done by one person due to the 7 ft hose installed.
Connect to the water wash line, pull the ignitor CB, hit the starter and squeeze the handle.
When using for a fresh water rinse you should get 5-6 washes before refilling.
It can be used with any a/c having a compressor wash line installed.
P/N ENGWASH
$325.00
This is a stainless, 2 1/2 gallon bottle that has been used by all the major operators in the Gulf of Mexico
for the last 45 years to my knowledge.
I have replaced the short stock hose with 7 ft of high quality chemical resistant hose and included all brass
connectors that are attached to the compressor water wash line. The internal plastic pick up tube would deteriorate when using the strong compressor wash chemicals so it has been replaced with a 1/2" copper tube.
It comes with a pressure gauge installed and is serviced with water or chem wash by unscrewing the knurled nut, filling to the desired level and pressurizing with a common tire chuck.
Engine wash can be done by one person due to the 7 ft hose installed.
Connect to the water wash line, pull the ignitor CB, hit the starter and squeeze the handle.
When using for a fresh water rinse you should get 5-6 washes before refilling.
It can be used with any a/c having a compressor wash line installed.

Engine Wash Bottles With Manifold For Soap and Water Rinse
P/N ENGWASHX2
$815.00
Dual wash bottle set up. One bottle has your soap solution and the other has the water rinse.
One hose hooks to the a/c and you select soap or water by opening or closing the corresponding valve.
Obviously a hand cart would be handy to have. Your local welding shop has oxy-acetylene bottle carts
or you can get a small, light one from Northern Tools using their p/n 58702 or 96347. Both are about $120.00 plus shipping to us
Harbor Freight also has one listed under p/n 65939 for about $60.00 with no shipping due to local purchase.
I checked out the one at Harbor Freight and it looks sufficient enough for a couple eng wash bottles.
We can supply a cart from either Northern or HF but you will have to do the assembly.
Some type of bracket will be needed to attach the manifold. If we supply the cart we can fab some type of bracket for an additional charge.
P/N ENGWASHX2
$815.00
Dual wash bottle set up. One bottle has your soap solution and the other has the water rinse.
One hose hooks to the a/c and you select soap or water by opening or closing the corresponding valve.
Obviously a hand cart would be handy to have. Your local welding shop has oxy-acetylene bottle carts
or you can get a small, light one from Northern Tools using their p/n 58702 or 96347. Both are about $120.00 plus shipping to us
Harbor Freight also has one listed under p/n 65939 for about $60.00 with no shipping due to local purchase.
I checked out the one at Harbor Freight and it looks sufficient enough for a couple eng wash bottles.
We can supply a cart from either Northern or HF but you will have to do the assembly.
Some type of bracket will be needed to attach the manifold. If we supply the cart we can fab some type of bracket for an additional charge.

407 Pitch Link Tension Reliever
P/N 407-13812
$285.00
Used to relieve the pressure on the p/c links.
P/N 407-13812
$285.00
Used to relieve the pressure on the p/c links.
![]() 407 WITH HONEYWELL HTS900 ENGINE
HTS900 OIL FILTER SOCKET P/N HTS900OILSOCKET AND WRENCH $60.00 SOCKET ONLY $35.00 WRENCH ONLY This socket removes the oil filter housing on the HTS900 engine. Socket is removed with a 3/4" flex ratcheting box end wrench. We have the wrench if you don't have the flex style which makes it much easier to get on the attached nut. Specify if you need only the socket or the complete kit. |
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407 POWERED BY THE HONEYWELL HTS900 ENGINE
HTS900 ACCESSORY GEARBOX DRAIN
P/N 407-900DAG
$90.00
Oil drain hose for the accessory g/box on the 407 powered by the Honeywell engine.
Won't find too many of these out there. Comes with a 7 ft hose.
HTS900 ACCESSORY GEARBOX DRAIN
P/N 407-900DAG
$90.00
Oil drain hose for the accessory g/box on the 407 powered by the Honeywell engine.
Won't find too many of these out there. Comes with a 7 ft hose.
![]() HONEYWELL HTS900 NP SENSOR SHIMMING WORK AID
HTS900NPSENSOR $245.00 Used for shimming the NP Sensor. Screw the large piece, adapter or bushing or whatever you want to call it into the gearbox. Screw in the center bolt until it contacts the gear tooth. Lock it down using the knurled nut and remove the adapter from the gearbox. Take your measurement, measure the NP sensor and calculate your shims. |
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206L4 & 407 Kaflex Mounting Wrench
P/N 206KWR
$85.00 each
P/N 407KWR
$85.00 each
If you have ever installed a Kaflex drive shaft, you know how its practically impossible to actually torque them. We designed these wrenches so you could stop using that calibrated elbow and properly torque them with a torque wrench.
The one on the left is for an L4 and the one on the right is for a 407. L1's and L3's from our experience can be torqued using a regular torque adapter.
P/N 206KWR
$85.00 each
P/N 407KWR
$85.00 each
If you have ever installed a Kaflex drive shaft, you know how its practically impossible to actually torque them. We designed these wrenches so you could stop using that calibrated elbow and properly torque them with a torque wrench.
The one on the left is for an L4 and the one on the right is for a 407. L1's and L3's from our experience can be torqued using a regular torque adapter.

Bell 206, 407 and 429 Portable Hydraulic Pump Pressure Supply
P/N 407PHM
$2150.00
Remove the hydraulic pump from the transmission with the hoses still connected and bolt hydraulic pump to the red pump pressure supply. Plug in the Makita to 110v, and presto, you have hydraulic power.
The Makita is driven by a soft start, 5 speed, variable speed drive (you won't find these at your local department store). You can finally lay to rest that huge hydraulic mule leaking in the corner of the hangar.
Hydraulic pump obviously not included. Comes with a case pictured below. You will need to provide a scrap shaft for us to complete the pump.
RENTAL: $350 a week.
P/N 407PHM
$2150.00
Remove the hydraulic pump from the transmission with the hoses still connected and bolt hydraulic pump to the red pump pressure supply. Plug in the Makita to 110v, and presto, you have hydraulic power.
The Makita is driven by a soft start, 5 speed, variable speed drive (you won't find these at your local department store). You can finally lay to rest that huge hydraulic mule leaking in the corner of the hangar.
Hydraulic pump obviously not included. Comes with a case pictured below. You will need to provide a scrap shaft for us to complete the pump.
RENTAL: $350 a week.
Unserviceable tach generators and/or hyd pump driveshafts are needed to
complete the above portable hyd pump drive. I need tach gen's p/n 206-076-373-001 or 206-375-202-101. Also hyd pump shafts from the 206L models p/n 67541 or 20546 or the 407 type shafts shown such as 407-340-107-101. Don't throw them in the trash. I will purchase your unserviceable tach/gens and shafts. You can grind a spot on the large part of the shafts so they are unserviceable. Tach gen's are preferable and will be disassembled to the point they will never fly again. They must have an internal spline in fair condition. I will purchase or trade a work aid valued at the same general value. Let me know what you have and we will make a deal. |
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Rolls-Royce 250 Ratcheting Open-End Fuel-Control Swing Wrench
P/N 250FCW
$60.00 (1 only, either T-handle or barrel handle)
Ratcheting open end swing wrench designed to remove that pesky upper 5/16 nut on the fuel control. With a slow and steady control of the swing wrench, I was able to remove the upper nut in approximately three minutes. Compare that to the last time you tried removing that upper 5/16 nut with a regular wrench! You can pick the handle style you prefer: T-handle or barrel.
P/N 250FCW
$60.00 (1 only, either T-handle or barrel handle)
Ratcheting open end swing wrench designed to remove that pesky upper 5/16 nut on the fuel control. With a slow and steady control of the swing wrench, I was able to remove the upper nut in approximately three minutes. Compare that to the last time you tried removing that upper 5/16 nut with a regular wrench! You can pick the handle style you prefer: T-handle or barrel.

407 Expandable Blade Bolt Inspection Work Aid
P/N 407EBI
$75.00
Expandable blade bolts require 600 hour or 12 month inspection. Those inspections require removing the segments on the expandable bolts and inspecting for corrosion and wear. This work aid assists by maintaining all the segments in the proper order. Instructions can be found in the 407 maintenance manual in chapter 62.
P/N 407EBI
$75.00
Expandable blade bolts require 600 hour or 12 month inspection. Those inspections require removing the segments on the expandable bolts and inspecting for corrosion and wear. This work aid assists by maintaining all the segments in the proper order. Instructions can be found in the 407 maintenance manual in chapter 62.

Rolls-Royce 250 Fuel Nozzle Shimming Gauge
P/N 250NSG
$275.00
The simplest gauge for calculating the required shims for the fuel nozzle! We provide instructions that are for reference, but as usual, refer to maintenance manual for latest information.
P/N 250NSG
$275.00
The simplest gauge for calculating the required shims for the fuel nozzle! We provide instructions that are for reference, but as usual, refer to maintenance manual for latest information.

407 Tailrotor Mast Nut Wrench
P/N 407TRW
$180.00
Use this wrench to torque and perform torque checks of the 407 tailrotor mast nut. Pull quick release pin and slide wrench onto mast nut. Use 3/8 drive torque wrench. This wrench fits better than the large bulky crowsfoot.
P/N 407TRW
$180.00
Use this wrench to torque and perform torque checks of the 407 tailrotor mast nut. Pull quick release pin and slide wrench onto mast nut. Use 3/8 drive torque wrench. This wrench fits better than the large bulky crowsfoot.

Rolls-Royce 250 Turbine To Gearbox Attach Bolt Wrenches
P/N 250WT
$120.00 3pc
No longer will you need to use that calibrated elbow. We have designed 3 wrenches to properly perform the torque checks on the 6 turbine to gearbox attach bolts on the RR250-C30 and C47 engines. A long 1/4" extension will be required to torque the bolt above the fuel control.
P/N 250WT
$120.00 3pc
No longer will you need to use that calibrated elbow. We have designed 3 wrenches to properly perform the torque checks on the 6 turbine to gearbox attach bolts on the RR250-C30 and C47 engines. A long 1/4" extension will be required to torque the bolt above the fuel control.

407 Tailrotor Gearbox Wrench
P/N 407TRMW38
$75.00
407 tail rotor gearbox wrench to properly torque the aft left hand nut.
P/N 407TRMW38
$75.00
407 tail rotor gearbox wrench to properly torque the aft left hand nut.

407 Hydraulic Pump Wrenches - Mechanic Favorites
P/N 407HYDWR
$95.00 set
Each set consists of an open end and a box end wrench for fast R&R of the hydraulic pump. You have to try these to see how well they work. If you don't like these wrenches I will refund your money and pay shipping both ways. That's how much confidence I have that you'll like these wrenches. If you break one, email me a picture and your address. I'll send you another and pay USPS Priority Mail shipping in the CONUS.
P/N 407HYDWR
$95.00 set
Each set consists of an open end and a box end wrench for fast R&R of the hydraulic pump. You have to try these to see how well they work. If you don't like these wrenches I will refund your money and pay shipping both ways. That's how much confidence I have that you'll like these wrenches. If you break one, email me a picture and your address. I'll send you another and pay USPS Priority Mail shipping in the CONUS.

407 Tailboom Torque Check Socket
Complies With ASB-407-10-93
P/N 407TBSOCK
$40.00
9/16" 12 point socket per Bell specs to comply with the 407 tailboom torque checks due every 300 hours
on ASB-407-10-93.
Complies With ASB-407-10-93
P/N 407TBSOCK
$40.00
9/16" 12 point socket per Bell specs to comply with the 407 tailboom torque checks due every 300 hours
on ASB-407-10-93.

Rolls-Royce 250 Spur Adapter Gear Installation Work Aid
P/N 250SG2 (C20 only) RR p/n 23006778
$240.00
P/N 250SG3 (C30 & C47). RR p/n 23005426
$240.00
For engines C30 and C47 use P/N 250SG3. For the C20 engines, use P/N 250SG2.
P/N 250SG2 (C20 only) RR p/n 23006778
$240.00
P/N 250SG3 (C30 & C47). RR p/n 23005426
$240.00
For engines C30 and C47 use P/N 250SG3. For the C20 engines, use P/N 250SG2.

Rolls-Royce 250 Fuel Nozzle Wrench - Mechanic Favorites
P/N RR250N2
$110.00 ILO RR p/n23007638
Wrench includes a 6 point socket on each end with one end rotated at 30°. This allows you to position the wrench where you need it. Now includes a B-nut attached to the wrench.
Works also on Bell 206B 206L 407 222 430 OH-58, BO105, MD500 MD600, S-76 S-333
P/N RR250N2
$110.00 ILO RR p/n23007638
Wrench includes a 6 point socket on each end with one end rotated at 30°. This allows you to position the wrench where you need it. Now includes a B-nut attached to the wrench.
Works also on Bell 206B 206L 407 222 430 OH-58, BO105, MD500 MD600, S-76 S-333

Rolls-Royce 250 Ignitor Wrench
P/N RR250IGN
$55.00
When ignitors are rounded or so tight that sockets or a box end wrench slips off, this wrench will stay on. It's held on by the ignitor cable. Install and whack with a hammer.
P/N RR250IGN
$55.00
When ignitors are rounded or so tight that sockets or a box end wrench slips off, this wrench will stay on. It's held on by the ignitor cable. Install and whack with a hammer.

Ignitor wrench installed.

Torque Adapters 1/4" Drive
P/N TORQADAPT
$110.00 4pc SET (1/4, 5/16, 3/8, & 7/16)
$35.00 ea
Hard to find 1/4" drive torque adapters. Most torque adapters you will find are 3/8" drive. These will allow you to use that low torque 1/4" torque wrench without the 3/8" to 1/4" adapter.
Contact us if you require a different size or length.
P/N TORQADAPT
$110.00 4pc SET (1/4, 5/16, 3/8, & 7/16)
$35.00 ea
Hard to find 1/4" drive torque adapters. Most torque adapters you will find are 3/8" drive. These will allow you to use that low torque 1/4" torque wrench without the 3/8" to 1/4" adapter.
Contact us if you require a different size or length.

Torque Adapter 1/2" x 1/4" drive
P/N 1/2x1/4TA
$35.00 ea
I have been getting requests for different sizes in 1/4" drive torque adapters.
We can make them in any size up to 9/16" in SAE or 14MM in metric.
If you don't see what you need contact us so we can discuss it with you.
P/N 1/2x1/4TA
$35.00 ea
I have been getting requests for different sizes in 1/4" drive torque adapters.
We can make them in any size up to 9/16" in SAE or 14MM in metric.
If you don't see what you need contact us so we can discuss it with you.
Any Size Torque Adapter
These are 5/16" spline wrenches and 4 inches center to center and 1/4" drive. These were made for an Air Force contractor to their specs. The point of this listing is to explain that whatever you need, give us a call and we will see what we can do. Pricing will depend on the wrench size. |
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206/407 Bolt Extractor
P/N XPRESS
$190.00
This work aid lets you apply pressure to the bolt while applying penetrating lube. Once the bolt pops loose it can easily be removed. Pressure is applied to the bolt and not to the tail boom fitting. Cracked fittings require tail boom removal at lots of expense.
Also works well on the many control bolts found throughout the aircraft.
P/N XPRESS
$190.00
This work aid lets you apply pressure to the bolt while applying penetrating lube. Once the bolt pops loose it can easily be removed. Pressure is applied to the bolt and not to the tail boom fitting. Cracked fittings require tail boom removal at lots of expense.
Also works well on the many control bolts found throughout the aircraft.

RR250 C30/C47 Compressor/Diffuser Orifice R&R Work Aid
P/N 250CDO
$85.00
Use this work aid to remove and re-install the orifice when it is located in the exhaust collector.
Good on any 206L with C30 installed, 407, and Sikorsky S-76A.
P/N 250CDO
$85.00
Use this work aid to remove and re-install the orifice when it is located in the exhaust collector.
Good on any 206L with C30 installed, 407, and Sikorsky S-76A.
![]() 407 M/R P/C LINK TRAMMEL
P/N 407TRAMMEL $350.00 Trammel made especially for the 407 m/r p/c link. Trammel adjusts to fit the old link. Pull the round pin out and install the new link. Adjust the new link until the round pin slides back into the hole. Tighten the link jam nuts and you're done. Maybe throw in a safety or two. |
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407 Tailrotor Rigging Block
P/N 407TRB
$245.00
Used with the 407 tail rotor flap work aid to check or rig the tail rotor system. This is made from Garolite which is similar to phenolic. Very tough but not as heavy as the steel blocks that Bell uses. It is also light and won’t damage the tail rotor blades should you accidentally bump or drop it against the blades.
P/N 407TRB
$245.00
Used with the 407 tail rotor flap work aid to check or rig the tail rotor system. This is made from Garolite which is similar to phenolic. Very tough but not as heavy as the steel blocks that Bell uses. It is also light and won’t damage the tail rotor blades should you accidentally bump or drop it against the blades.

407 Tailrotor Flap Lock Work Aid For Rigging
P/N 407FS
$425.00
407-99-26-101 found in ASB 407-99-33.
407 tail rotor rigging work aid used to stop the tail rotor from flapping when checking the blade pitch angles. This is used in conjunction with the 407 tailrotor block which is used to check the pitch angle.
P/N 407FS
$425.00
407-99-26-101 found in ASB 407-99-33.
407 tail rotor rigging work aid used to stop the tail rotor from flapping when checking the blade pitch angles. This is used in conjunction with the 407 tailrotor block which is used to check the pitch angle.
RR C30,47 Eng Lifting Eye
P/NRR250ENGLIFT $335.00 Eng. lifting eye for C30 and C47. Long enough to clear the exhaust stack so it doesn't have to be removed. There are 3 3/8-24 threaded holes so the bolts can be stored when not in use. RR p/n C20. 6796963 RR p/n C30 & C47 6889888 Lifting eye is rated for 750 lbs. |
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407 Tailrotor Flap Stop
P/N 407FS2
$285.00
Flap stop work aid that we feel works better than the Bell designed work aid shown above.
P/N 407FS2
$285.00
Flap stop work aid that we feel works better than the Bell designed work aid shown above.

407 Collective Pitch Transducer Work Aid
P/N 407CPT
$35.00
Work aid to help rig the collective pitch transducer.
P/N 407CPT
$35.00
Work aid to help rig the collective pitch transducer.

407 Hydraulic Filter Bypass
P/N 407HFB
$75.00 (pair)
$45.00 (single)
Dummy hydraulic filters perform check of hydraulic filter differential pressure indicator. Reference 407 MM Chap 29-30. Pro-tip: MM calls out for hydraulic mule, but this test can be performed by installing dummy filters and spinning rotor by hand. Within a few revolutions the button will pop indicating normal operation.
P/N 407HFB
$75.00 (pair)
$45.00 (single)
Dummy hydraulic filters perform check of hydraulic filter differential pressure indicator. Reference 407 MM Chap 29-30. Pro-tip: MM calls out for hydraulic mule, but this test can be performed by installing dummy filters and spinning rotor by hand. Within a few revolutions the button will pop indicating normal operation.

407 Torque Reactor Pin
P/N 407TMPA
$410.00
Used with your choice of a 4-1 or 3-1 torque multiplier.
407 back up pin in use. Let the torque multiplier bump up against the pin to hold backup.
This pin lets you do the mast nut torque or 1-5 hr torque check by yourself not to mention holding backup when breaking torque on the mast nut for head removal.
Pictured is our old style Garolite pin. The new one is aluminum and powder coated red.
P/N 407TMPA
$410.00
Used with your choice of a 4-1 or 3-1 torque multiplier.
407 back up pin in use. Let the torque multiplier bump up against the pin to hold backup.
This pin lets you do the mast nut torque or 1-5 hr torque check by yourself not to mention holding backup when breaking torque on the mast nut for head removal.
Pictured is our old style Garolite pin. The new one is aluminum and powder coated red.

Let the extension arm of the torque multiplier rest against the pin. Loosen or tighten the mast nut using a breaker bar or torque wrench. This is now a one man job.
![]() M/R Mast Nut Torque Kit
P/N 407MRTK $1375.00 This kit includes everything you need to torque the mast nut on the 407 main rotor except for the 600 lb torque wrench. It has a 3-1 torque multiplier, the torque reactor pin to hold a back up and the 1 1/4" 1 inch drive impact socket. It comes in a a padded, lockable case for storage and shipping to another base. The pin in the case is an upgrade from the pic showing the pin installed on the r/head. Send me a pic of yours installed and I'll swap out the pics. Don't forget to smile. |
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![]() M/R Mast Nut Torque Kit With Torque Wrench
P/N 407MRTKW $1750.00 This kit includes everything you need to torque the mast nut on the 407 main rotor including the 600 lb torque wrench made by Performance Tool. These are very good quality wrenches. It has a 3-1 torque multiplier, the torque reactor pin to hold a back up and the 1 1/4" 1 inch drive impact socket. The place where I worked at required all calibrated tools to be checked by their approved shop before use but if you need it to come with a calibration certificate I can do it locally for an additional charge of $105.00 which is exactly what they charge me. It comes in a a padded, lockable case for storage and shipping to another base. An upgrade to a 600 lb Snap-On wrench can be had for an additional $700 P/N 407MRTKWSNAPON $2450.00 |
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407 Drive Collar
P/N 407DCB
$105.00
Drive collar pressing plug and bushing
P/N 407DCB
$105.00
Drive collar pressing plug and bushing

407 Transmission Oil Pump & Housing Assembly Work Aid
P/N 407OPH
$135.00
If you're looking for this, you already know what it's for.
This also works on the 206 series. It is not shown on the 206 listing so until I have time to create one use this p/n.
Refer to TB206-05-184
P/N 407OPH
$135.00
If you're looking for this, you already know what it's for.
This also works on the 206 series. It is not shown on the 206 listing so until I have time to create one use this p/n.
Refer to TB206-05-184

407 Transmission Drain
P/N 407DX
$75.00
Approximately 10% of the cost of the manufacturer's drain. Each drain comes with a 7 ft. hose.
P/N 407DX
$75.00
Approximately 10% of the cost of the manufacturer's drain. Each drain comes with a 7 ft. hose.

407 Tailrotor Gearbox Drain
P/N 407DTG
$85.00
Tail rotor gearbox drain with a 7 foot hose.
P/N 407DTG
$85.00
Tail rotor gearbox drain with a 7 foot hose.

407 Fuel Tank Drain
P/N 407DFT
$95.00
Draining the tank for fuel calibration or any type of fuel tank maintenance is a piece of cake. No more holding the sump button until your finger feels like it is going to fall off while trying to get the last bit of unusable fuel drained. How many times have you tried to drain into a bucket only to have a gust of wind blow fuel all over the pad? Screw this into the sump drain port until it bottoms out.
P/N 407DFT
$95.00
Draining the tank for fuel calibration or any type of fuel tank maintenance is a piece of cake. No more holding the sump button until your finger feels like it is going to fall off while trying to get the last bit of unusable fuel drained. How many times have you tried to drain into a bucket only to have a gust of wind blow fuel all over the pad? Screw this into the sump drain port until it bottoms out.

Rolls-Royce 250 C47 Engine Gearbox Drain
P/N 250DGB
$105.00
As you know, the C47 has the quick disconnect chip detectors that have the self plugging housing. Unlike the C30's that will drain when you pull the chip detectors, the C47 requires this work aid to drain the gearbox. This drain is made from steel.
P/N 250DGB
$105.00
As you know, the C47 has the quick disconnect chip detectors that have the self plugging housing. Unlike the C30's that will drain when you pull the chip detectors, the C47 requires this work aid to drain the gearbox. This drain is made from steel.
TB407-18-127 Vertical Fin Tail Skid Mod
P/N TB407-18-127 $525.00 Fixture, bushings and bolts needed to locate and drill new hole in vertical fin tail skid p/n 206-020-110-103 at the attachment hole location. Lead time is about 4-5 weeks as the bushings and bolts must be ordered from an outside supplier. And they are expensive. |

Rolls-Royce 250 C20 C30 C47 Bleed Valve Shop Air Adapter
P/N 250SAA
$25.00
Quick disconnect so that you can use shop air to close the Bleed valve.
P/N 250SAA
$25.00
Quick disconnect so that you can use shop air to close the Bleed valve.

Rolls-Royce 250 Quick Disconnect Coupling For Engine Rinse
P/N 250QCW
$35.00
Name says it all.
P/N 250QCW
$35.00
Name says it all.

407 Nut Spanner Wrench
P/N 407SPANNER
$70.00
Wrench for oil cooler blower driveshaft. Will also work on 206L.
P/N 407SPANNER
$70.00
Wrench for oil cooler blower driveshaft. Will also work on 206L.
![]() KaFlex Compression Kit for 206L and 407
P/N KaFlex $120.00 This is the easiest and fastest way to R&R 206L and 407 KaFlex shafts. Simply make 2 wraps on the d/shaft passing through the holes in the aluminum rods, tie a granny knot and twist the rods until the cord starts to tighten. Tighten just enough to slip the shaft out. I'm posting a pic below of the cord installed and will post a link at a later date to a video showing how it is done. Contact me by text or email for a very amateur video until then. Disclaimer: This is a work aid and may not be accepted by some operations. Mechanics love this because it works so well but your shop may insist on using only approved tooling. Use caution to not over compress the springs. |
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407 Tail Rotor Driveshaft Alignment Work Aid
P/N HWAT102146-101
$895.00
Complies with ASB-407-16-113 to align driveshafts.
P/N HWAT102146-101
$895.00
Complies with ASB-407-16-113 to align driveshafts.

407 Tailrotor Driveshaft Coupling Nut Wrench AD 2018-10-06
P/N 407CNW
$60.00
We designed this wrench to comply with AD 2018-10-06 for torquing the coupling nuts on the tailrotor driveshaft. With this wrench, there is no need to remove the driveshaft, only the Thomas coupling.
This wrench can also be used to torque the mounting nuts on the Kaflex on a 206L4.
P/N 407CNW
$60.00
We designed this wrench to comply with AD 2018-10-06 for torquing the coupling nuts on the tailrotor driveshaft. With this wrench, there is no need to remove the driveshaft, only the Thomas coupling.
This wrench can also be used to torque the mounting nuts on the Kaflex on a 206L4.

407 Air Conditioner Spanner Wrench
P/N 407ACS
$85.00
Facilitates maintenance on air conditioner
P/N 407ACS
$85.00
Facilitates maintenance on air conditioner

407 Air Conditioner Pulley Wrench
P/N 407ACP
$135.00
This air conditioner pulley wrench avoids elongating the pin hole when using a pin spanner, plus it stays in place when torqueing.
P/N 407ACP
$135.00
This air conditioner pulley wrench avoids elongating the pin hole when using a pin spanner, plus it stays in place when torqueing.

407 Blade Bolt Bullets
P/N 407BBP
$115.00
Never fight with the main rotor blade again. With these bullets you can get the blade in place and push the bolts through! The guy holding up the blade will be oh so very thankful!
P/N 407BBP
$115.00
Never fight with the main rotor blade again. With these bullets you can get the blade in place and push the bolts through! The guy holding up the blade will be oh so very thankful!

407 & 206L4 Free Wheeling Unit Aft Flange Wrench
P/N 206FWW
$85.00
Use this work aid by attaching it to the aft flange with two bolts. Use a breaker bar to keep shaft from rotating. Through the larger centered hole, use your socket to torque the nut. We can make the square drive hole 1/2in if you prefer.
P/N 206FWW
$85.00
Use this work aid by attaching it to the aft flange with two bolts. Use a breaker bar to keep shaft from rotating. Through the larger centered hole, use your socket to torque the nut. We can make the square drive hole 1/2in if you prefer.

407 Frahm Cover Bit
P/N 407CHB
$14.50
This is the apex bit for the 407 Frahm cover. Everybody on the crew needs one and this is where you can find them.
P/N 407CHB
$14.50
This is the apex bit for the 407 Frahm cover. Everybody on the crew needs one and this is where you can find them.

407 Horizontal Stabilizer Bit
P/N 5750A89
$4.00
Reduced shank #2 Phillips bit for removing and installing the screws in the slats on the 407 horizontal stabilizer.
P/N 5750A89
$4.00
Reduced shank #2 Phillips bit for removing and installing the screws in the slats on the 407 horizontal stabilizer.

Bell Rotor Brake Bleeder w/ Oil Can
P/N 206BBB
$145.00 Adapter and Oil Can
$35.00 Adapter only
$115.00 Oil Can only
Fits most Bell models. Quickest way to bleed rotor brakes. Instructions included. Oil can comes with 6 feet of hose and allows bleeding the brakes to be a one man job.
P/N 206BBB
$145.00 Adapter and Oil Can
$35.00 Adapter only
$115.00 Oil Can only
Fits most Bell models. Quickest way to bleed rotor brakes. Instructions included. Oil can comes with 6 feet of hose and allows bleeding the brakes to be a one man job.

Rolls-Royce 250 Starter/Generator Spline Turn Wrench
P/N 250TURN
RR p/n 6799790
$55.00
T-handle wrench for turning the N1 wheels while doing maintenance on the RR250 series engines. Starter/generator splines are hard to find. Get yours here.
P/N 250TURN
RR p/n 6799790
$55.00
T-handle wrench for turning the N1 wheels while doing maintenance on the RR250 series engines. Starter/generator splines are hard to find. Get yours here.

Swing Wrenches - Mechanic Favorites
P/N 716BSWING $60.00
P/N 3/8BSWING $60.00
P/N 516BSWING $60.00
Don't buy bulky swing wrenches from tool trucks made from the old ratcheting dog bone wrenches that were great 40 years ago. Ours are made with the slimmer profile Gearwrench ratcheting boxends. Rotor brakes, flight controls in the tailboom, or fuel controls will now be a breeze. Hundreds of other uses (home or work).
Contact us if you require a different size.
We use the Gearwrench brand on all our swing wrenches
P/N 716BSWING $60.00
P/N 3/8BSWING $60.00
P/N 516BSWING $60.00
Don't buy bulky swing wrenches from tool trucks made from the old ratcheting dog bone wrenches that were great 40 years ago. Ours are made with the slimmer profile Gearwrench ratcheting boxends. Rotor brakes, flight controls in the tailboom, or fuel controls will now be a breeze. Hundreds of other uses (home or work).
Contact us if you require a different size.
We use the Gearwrench brand on all our swing wrenches

Thread Detector
P/N 404-0002
$35.00
A collection of male and female threads in SAE and Metric. If you are not well versed in thread identification, this is the item you have been looking for. Something that should be in every mechanic's toolbox.
P/N 404-0002
$35.00
A collection of male and female threads in SAE and Metric. If you are not well versed in thread identification, this is the item you have been looking for. Something that should be in every mechanic's toolbox.

407 Frahm Damper Work Aid Set
P/N 407FDS
$105.00
Frahm Damper bolt set for changing the damper springs. Screw the bolts into position as per the manual. Slip the aluminum plates into position between the center weights and the holes where the bolts exit. Tighten the all threads with a 3/8" wrench on the coupling nuts. They will stick out a couple threads and bottom out on the aluminum plate. The plate is to keep the rods from damaging the weights and serve to jam the rods tight so they don't back out. Run the 7/16" nuts down using the long socket mounted to a cordless drill or air ratchet. Remove the 4 bolts holding the outer plate and then back off the 7/16" nut which releases tension on the springs. Remove the top cover plate and change the springs. Reassemble. You probably know more about this than I do. This makes changing springs a whole lot faster because you can now use your drill or air ratchet instead of a ratcheting box end. Next time we find a broken spring I'll take some pics of everything in place and post it here. I'm not working on a/c any more so maybe one of you guys could send a pick of this kit installed for me to show here. It would be appreciated.
P/N 407FDS
$105.00
Frahm Damper bolt set for changing the damper springs. Screw the bolts into position as per the manual. Slip the aluminum plates into position between the center weights and the holes where the bolts exit. Tighten the all threads with a 3/8" wrench on the coupling nuts. They will stick out a couple threads and bottom out on the aluminum plate. The plate is to keep the rods from damaging the weights and serve to jam the rods tight so they don't back out. Run the 7/16" nuts down using the long socket mounted to a cordless drill or air ratchet. Remove the 4 bolts holding the outer plate and then back off the 7/16" nut which releases tension on the springs. Remove the top cover plate and change the springs. Reassemble. You probably know more about this than I do. This makes changing springs a whole lot faster because you can now use your drill or air ratchet instead of a ratcheting box end. Next time we find a broken spring I'll take some pics of everything in place and post it here. I'm not working on a/c any more so maybe one of you guys could send a pick of this kit installed for me to show here. It would be appreciated.

Bell Sight Glass Remover
P/N 206SGR
$145.00
Work aid to remove the round Bell sight glass.
P/N 206SGR
$145.00
Work aid to remove the round Bell sight glass.

407 Transmission Input Flange Wrench
P/N HWA407-240-010-101
$335.00
Transmission input flange wrench for the 407.
P/N HWA407-240-010-101
$335.00
Transmission input flange wrench for the 407.

Hydraulic Pump Shaft Remover
P/N 407HSR
$135.00
Work aid that helps easily remove the hydraulic pump shaft. You will no longer need to pry out the shaft with pliers and have the shaft and spring flying across the hangar. Open the shaft remover and place it around the hydraulic pump shaft. What am I talking about? You're an A&P, you can figure the rest out. Hydraulic pump not included.
P/N 407HSR
$135.00
Work aid that helps easily remove the hydraulic pump shaft. You will no longer need to pry out the shaft with pliers and have the shaft and spring flying across the hangar. Open the shaft remover and place it around the hydraulic pump shaft. What am I talking about? You're an A&P, you can figure the rest out. Hydraulic pump not included.

Rolls-Royce 250 Exhaust Stack Wrench
P/N 250ESW
$30.00
Wrench is made for removal of the nuts on the exhaust stack. Keeps nuts from falling into crevices of the engine.
P/N 250ESW
$30.00
Wrench is made for removal of the nuts on the exhaust stack. Keeps nuts from falling into crevices of the engine.

407 Transmission Corner Mount Nut Socket 25/32
P/N 4072532
$24.00
Why Bell would decide to use a 25/32" socket on the transmission corner mount we will never know. They are not very common but we found a supplier that has the 1/2" drive, 12 point deep socket that works great. We have this socket for less than what you are going to pay on the tool truck. Why not get the right socket for less money?
P/N 4072532
$24.00
Why Bell would decide to use a 25/32" socket on the transmission corner mount we will never know. They are not very common but we found a supplier that has the 1/2" drive, 12 point deep socket that works great. We have this socket for less than what you are going to pay on the tool truck. Why not get the right socket for less money?

Brass Screwdriver for Compass Adjustment
P/N BRASSCA
$23.00
No more trying to make a screw driver for adjusting compasses with a hammer and welding rod.
This is a quality, solid brass screwdriver made especially for adjusting compasses.
It's 4 3/4 inches long and the blade tip is 5/32" wide.
P/N BRASSCA
$23.00
No more trying to make a screw driver for adjusting compasses with a hammer and welding rod.
This is a quality, solid brass screwdriver made especially for adjusting compasses.
It's 4 3/4 inches long and the blade tip is 5/32" wide.

Tap Hammer
P/N 206TAP
$24.00
Use the tap hammer on main rotor blades or any other composite material to check for delamination. You can order somewhere else for $15 + $12 shipping ($27 total) or just bundle with your next order with us.
P/N 206TAP
$24.00
Use the tap hammer on main rotor blades or any other composite material to check for delamination. You can order somewhere else for $15 + $12 shipping ($27 total) or just bundle with your next order with us.

Grease Fitting
P/N HWAGFS (Straight) $14.00
P/N HWAGFB (90°) $18.00
These are the threaded ones, not the quick disconnect ones that get grease everywhere except the part you want it in.
P/N HWAGFS (Straight) $14.00
P/N HWAGFB (90°) $18.00
These are the threaded ones, not the quick disconnect ones that get grease everywhere except the part you want it in.

90* Grease Coupler
P/N HWA5883 $16.00
I recently found this 90 degree grease coupler that works great on hard to access grease fittings.
Works really well on the oil cooler blower bearings on the Bell 407. It slides on from the side when straight on access
is difficult or next to impossible.
P/N HWA5883 $16.00
I recently found this 90 degree grease coupler that works great on hard to access grease fittings.
Works really well on the oil cooler blower bearings on the Bell 407. It slides on from the side when straight on access
is difficult or next to impossible.
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Rolls-Royce 250 HMU "Fuel Control" Throttle/Fly Detent Rigging Pin
P/N 407HMU
$35.00
Easy to handle rigging pin with red streamer.
P/N 407HMU
$35.00
Easy to handle rigging pin with red streamer.

Swashplate Shim Alignment Studs
P/N 206SAS
$8.00
Holds the shims in position when doing the swashplate friction check. The hex head is 5/32" drive.
An allen wrench is easier to get in to tight areas than a long phillips screwdriver. Can also be used as jack screws on the 206 and 407 xsmn input quills when changing the input seal.
P/N 206SAS
$8.00
Holds the shims in position when doing the swashplate friction check. The hex head is 5/32" drive.
An allen wrench is easier to get in to tight areas than a long phillips screwdriver. Can also be used as jack screws on the 206 and 407 xsmn input quills when changing the input seal.


Rolls-Royce 250 Starter/Generator Seal Installer & Fuel Pump Seal Installer
P/N RR250SEAL
$125.00 (2pcs)
This work aid is a 2 in 1. Use it on either the starter/generator seal or the fuel pump seal. Simplifies installation of seals and removes chances of damaging seal while installing. This work aid is only for lip seal (23079054).
ONLY for lip seal (23079054).
P/N RR250SEAL
$125.00 (2pcs)
This work aid is a 2 in 1. Use it on either the starter/generator seal or the fuel pump seal. Simplifies installation of seals and removes chances of damaging seal while installing. This work aid is only for lip seal (23079054).
ONLY for lip seal (23079054).

Rolls-Royce 250-C20 Starter/Generator Seal Installer
P/N 250SGSI
$140.00
This is the new seal installer from Rolls-Royce's Commercial Service Letter. This was designed for installing the new lip seals (23091467) which include a supplied installation mandrel.
Although it will also work on the old lip seals (23079054) we, however, suggest the above work aid (RR250SEAL) for installation of the old lip seals since they do not include an installation mandrel.
P/N 250SGSI
$140.00
This is the new seal installer from Rolls-Royce's Commercial Service Letter. This was designed for installing the new lip seals (23091467) which include a supplied installation mandrel.
Although it will also work on the old lip seals (23079054) we, however, suggest the above work aid (RR250SEAL) for installation of the old lip seals since they do not include an installation mandrel.

Bypass Spool Check Mount
P/N 24SB $80.00 (Bracket Only)
P/N 24SBDI $165.00 (with Dial Indicator)
Bracket held on with nylon screws so as not to damage the servo anodized surface.
The bracket also comes with a powder coat finish which gives additional protection to the anodized finish on the servo.
P/N 24SB $80.00 (Bracket Only)
P/N 24SBDI $165.00 (with Dial Indicator)
Bracket held on with nylon screws so as not to damage the servo anodized surface.
The bracket also comes with a powder coat finish which gives additional protection to the anodized finish on the servo.

206 & 407 Transmission Oil Pump Puller
P/N 407OPP
$90.00
Slide hammer for transmission oil pump on 206s and 407s.
P/N 407OPP
$90.00
Slide hammer for transmission oil pump on 206s and 407s.

Rolls-Royce 250 Power Turbine Support Cleaning Kit
P/N 250TCK
RR P/N 23007615
$175.00
P/N 250TCK
RR P/N 23007615
$175.00

Slide Hammer
P/N SLAMMER
$85.00 w/ assorted threaded bolts
Shorter than commercial slides to pop out fuel pump cartridges in the belly when there is little ground clearance available.
Comes with 7/16 20 and a 1/4 28 thread adapters.
P/N SLAMMER
$85.00 w/ assorted threaded bolts
Shorter than commercial slides to pop out fuel pump cartridges in the belly when there is little ground clearance available.
Comes with 7/16 20 and a 1/4 28 thread adapters.

407 Mainrotor Head Sling
P/N 407MRS
$310.00
Sling for removing rotor head. Blades should not be installed when rotor head is being removed. Picture below shows sling in use.
If you are using the guide and mast thread protector a longer strap is required. Let us know if you are using the thread protector above so we can supply the longer straps.
P/N 407MRS
$310.00
Sling for removing rotor head. Blades should not be installed when rotor head is being removed. Picture below shows sling in use.
If you are using the guide and mast thread protector a longer strap is required. Let us know if you are using the thread protector above so we can supply the longer straps.

407 Mainrotor Mast Nut Socket
P/N 407MNS-3/4
$65.00
3/4 drive, 1-1/4 impact socket for the Mainrotor Mast Nut.
1" drive is also available for use with torque multipliers
P/N 407MNS-1
$68.00
P/N 407MNS-3/4
$65.00
3/4 drive, 1-1/4 impact socket for the Mainrotor Mast Nut.
1" drive is also available for use with torque multipliers
P/N 407MNS-1
$68.00

Rolls-Royce 250 C30/C47 Gearbox PTO Seal Installer
P/N 250GS2
$825.00
This installer works on the C30 and C47 engines. You can install one seal at a time or both at once. This is the best seal installer you will find for the gearbox seals.
P/N 250GS2
$825.00
This installer works on the C30 and C47 engines. You can install one seal at a time or both at once. This is the best seal installer you will find for the gearbox seals.

Rolls-Royce 250 C30/C47 Gearbox PTO Seal Remover
P/N 250GS4
$725.00
Removes rear gearbox seal.
P/N 250GS4
$725.00
Removes rear gearbox seal.

Bell 407 Transmission Cover and Lift Plate
P/N 407CP3
$315.00 (407 only)
Cover plates for the 407 transmissions. Fitted with eye for lifting transmission. NOT for lifting aircraft.
Lifting eye is rated for 9000 lbs
P/N 407CP3
$315.00 (407 only)
Cover plates for the 407 transmissions. Fitted with eye for lifting transmission. NOT for lifting aircraft.
Lifting eye is rated for 9000 lbs

Bell 407 Tailboom/Fuselage Former Ring Fixture
P/N 407TBF
$900.00
$175.00 (Rental)
Used for replacing tailboom/fuselage former ring or tail boom attach fittings on the Bell 407 only.
The top two holes are larger than the 206. This fixture comes with 2 drill bushings. One for the top holes and one for the bottom holes. A 3/16 drill bit used to drill the pilot hole as the TB specifies.
For rental price: $175.00 for 10 days upon arrival at your location. $20.00 per day after 10 days.
P/N 407TBF
$900.00
$175.00 (Rental)
Used for replacing tailboom/fuselage former ring or tail boom attach fittings on the Bell 407 only.
The top two holes are larger than the 206. This fixture comes with 2 drill bushings. One for the top holes and one for the bottom holes. A 3/16 drill bit used to drill the pilot hole as the TB specifies.
For rental price: $175.00 for 10 days upon arrival at your location. $20.00 per day after 10 days.

407 Transmission Input Lip Seal R&R
P/N 407LSR&R
$225.00
Remove and install the xsmn input seal
P/N 407LSR&R
$225.00
Remove and install the xsmn input seal
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407 Swashplate Overhaul Kit
P/N 407SWOK $1650.00 Consists of 23 pieces for overhaul of the 407 swashplate as per CR&O Figure 67-3 items 2 and 3 Figure 67-4 items 4, 5,6 and 7 (#7 not shown) Figure 67-5 items 8 and 9 Figure 67-6 items 10 and 11 (10 not shown) Figure 67-7 items 12 and 13 Figure 67-8 items 14,15 and 16 (15 not shown) Figure 67-10 items 19 and 20 Figure 67-11 items 21 and 22 Contact us for individual pricing. |

407 Component Repair & Overhaul Work Aid for Mast Assembly
P/N 407WA2
$410.00
As title says, work aid for CR&O of Mast Assembly. Located in fig 63-2 item 3.
2" tall 5" diameter.
P/N 407WA2
$410.00
As title says, work aid for CR&O of Mast Assembly. Located in fig 63-2 item 3.
2" tall 5" diameter.

407 Tailrotor Gearbox Input Seal Installer
P/N 407TIS
$75.00
P/N 407TIS
$75.00

407 Tailrotor Gearbox Input Wear Sleeve Installer
P/N 407TWS
$135.00 (2 pcs)
P/N 407TWS
$135.00 (2 pcs)

407 Tailrotor Gearbox Input Lip Seal Remover
P/N 407TSR
$75.00
P/N 407TSR
$75.00

407 Mainrotor Hub Assembly/Dis-assembly Work Aid
P/N 407WA3
$2,610.00 13pcs
Contact us for individual piece pricing
P/N 407WA3
$2,610.00 13pcs
Contact us for individual piece pricing