MD Helicopters

MD500 Horizontal Stabilizer Rigging Work Aid

Used to rig horizontal stabilizer.

Rolls-Royce 250/300 St. Gobain Seal Remover

Slide hammer to remove the St Gobain seal on both the RR250 and RR300.

Rolls-Royce 250 Engine Maintenance Stand

Maintenance stand that can rotate engine 360 degrees. Maintenance stand can be taken apart for transportation or storage.

UV Flashlight for Transmission and Engine Oil Leak Checks

UV flashlight for detecting oil leaks. Works great in the daytime (with cowlings on), works even better at night. Make sure you wash off your aircraft well before performing a ground run leak check with this light. It will light up ALL your residual oil...

1/4" Drive - 12 point Universal/Swivel Sockets SAE & METRIC

We have located some quality swivel sockets at an affordable price that we are happy to offer here! They are made by Genius Tools. SAE (6pc) set consists of 1/4", 5/16", 3/8", 7/16", 1/2", & 9/16" Metric (9pc) set consists of 6mm, 7mm, 8mm, 9mm,...

1/4" Drive Breaker Bar

1/4" drive breaker bar that is perfect for our special tools and replaces a ratchet that is always rotating. You should be fighting the helicopter, not your tools. Works great with the 407 Hydraulic Pump Wrenches.  

MD500 Tail Boom Attach Nut Torque Wrench (Preset @ 410in/lbs)

This torque wrench is preset to 410 in/lbs. Comes with certification.

MD500 Main Rotor Droop Stop Journal Bearing Work Aid

2 in 1 Work Aid to remove and install bearing journal on the main rotor droop stop.

3/4" Drive Ratchet *EXCESS INVENTORY*

3/4" Drive Ratchet for a price you won't find anywhere else.   These are extras from a kit we purchase and do not use the ratchet. So we are offering it reasonably priced.

Rolls-Royce C30 Bleed Valve Wrench

C30 Bleed Valve Wrench. This was designed for the MD500 guys who are working in a much tighter space than the 206 guys.

Pin Gauges For Inspecting Splines

All pin gauges are 2 inches long unless otherwise specified.  Pin gauges can be modified for different lengths for an extra fee. If you do not see the diameter pin you need, let us know. We can have them here the very next day. We try to keep all...

Pitot Tube Cover

Simple Pitot Tube Cover

10X Magnifying Glass

We chose this model of magnifying glass because the cup is setup for the correct focal distance. Just place the magnifying glass on the object you are trying to inspect and you are focused. No fighting the loupe trying to figure out the correct focus...

MD500 Main Rotor Hub Hoisting Work Aid

Used to hoist main rotor hub only   Not 369D29904 but close.   THIS ITEM IS NOT FOR LIFTING THE AIRCRAFT

MD500 Fuselage Jack Fitting

Fuselage jack fittings   369A2010

Ultimate Swing Wrench Kit

Ultimate Swing Wrench Kits contains 28 pieces. They are: T-handle, Screwdriver handle, and curved handle Open End: 1/4, 5/16, 3/8, 7/16, 1/2, & 9/16 Ratcheting Open End: 5/16 Regular Box End: 1/4, 5/16, 3/8, 7/16, 1/2, & 9/16 Ratcheting Box End:...

MD500 Collective Bungee Tool

I'll let the maintenance manual explain it: The collective bungee installation tool prevents rapid,uncontrolled movement of the collective which could damage the flight controls and cause injury to personnel. ST508

MD500 Tail Rotor Driveshaft Damper Spring

Spring called out in the maintenance manual to comply with inspection of the tailrotor driveshaft damper.

Rolls-Royce 250 Fuel Nozzle Holding Fixture

Another one where the name of the tool describes it beautifully. Rolls-Royce P/N 6897875

MD500 Tail Rotor Drive Fork Bushing

This tool removes that Tail Rotor Drive Fork Bushing P/N 369A1604 in the strap pack.  RBA1600-80902 269T9319 369A1600-80902

MD500 Main Rotor Damper Load Test Fixture

Used to perform periodic inspection on main rotor damper.   18520

Dykem Cross Check Torque Stripe

We have this torque stripe in orange only

RR250 C20/30/47 Engine Sled

Made to fit the C20/C30/C47. Easy assembly and disassembly for shipping. Rolls-Royce P/N 6891189

Reversible Swing Wrenches

These reversible swing wrenches are an improvement over our other wrenches. We are using the reversible Gear wrench brand so when you get into a tight spot and can't get the wrench off the nut or bolt you can simply flip the reversing lever and back out...

Brass Screwdriver For Compass Adjustment

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.

Composite Tap Hammer

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.   Equivalent to T75449-2

Grease Fitting - Straight

These are the threaded ones, not the quick disconnect ones that get grease everywhere except the part you want it in.

Grease Fitting - 90°

These are the threaded ones, not the quick disconnect ones that get grease everywhere except the part you want it in.

90° Grease Coupler

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 in from the side when straight on access is difficult or next to impossible.

Torque Adapters 1/4" Drive

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.   SAE: The standard set consists of 1/4", 5/16", 3/8", &...

RR250 C30/C47 Compressor/Diffuser Orifice R&R Work Aid

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.

MD500 Tail Rotor Inner Feathering Bearing Removal

Removes the inner feathering bearings as per the component overhaul manualWe also have the installation work aid for the 369A1716-3, -5, -7, -9, -17, and -19 bearings 

MD500 Tail Rotor Pitch Bearing Installer

Specify which installer you need according to the bearing P/N's shown above.

MD500 Transmission Drain

Typical xsmn drain  with a 7 ft hose.

MD500 SWASHPLATE GREASE PLATE

Designed with 4 grease zerks to make greasing the swashplate quicker and easier than other work aids out there.

MD500 Main Rotor Upper Scissor Crank Bearing R&R

R&R main rotor scissor crank bearing without wasting time trying to find sockets and bolts to press the bearing in and out. ​It has been brought to my attention that after several bearings have been changed that the bore tends to...

MD500 Main Rotor Lower Scissor Crank Bearing R&R

R&R the lower scissor crank bearing. This consists of installer and remover for the lower scissor. Due to the tight outer ear we had to make a fitting to clear the curved edge when installing the bearing.Removal only requires the receiver and bolt.

MD500 Main Rotor Mast Nut Wrench

Main rotor mast nut wrench fits MD500 D,E,FAt least that's what we've been told. 369A9829

MD500 Main Rotor P/C Link Trammel

Adjustable trammel for the MD500 p/c links.  This may fit other MD products.One bolt is 5/16" and the opposite end is 1/4".Distance between bolts is about 6 3/8" with plenty of adjustment remaining.

MD369/500 Tail Rotor Rigging Gauge

Color varies when manufactured 3D Printed, made from PLA. Gauge for rigging tail rotor on 369/500.

MD Tail Rotor Nut Wrench

Tail Rotor Nut Wrench (MD29823-5A) for: MD500 MD500D MD500E MD520N MD530F   

Notar Fan Bearing Re-Greasing Disk

Bolt Removal Wrench

Clutch tool for MD F-model

Rolls-Royce 250 PTO Seal Remover

Used to remove single lip PTO seal on RR250 engines.   Thread into the seal and use slide hammer to remove.