Transmission Parts

Rebuilt and NOS Transmissions, Transmission Shafts, Gears, Synchronizers, Shifters, Etc. for Automatic and Manual Transmissions on many models of Military Trucks.

Transmission 2nd Speed Gear

Second Speed Gear for M39 / M54 and M809 Series 5 Ton Military Trucks.

$175.00
3040-00-734-6741

Transmission Countershaft 2nd Speed Gear

Transmission Countershaft Second Speed Gear for M39 / M54 and M809 Series 5 Ton Military Trucks.

$85.00
3020-00-294-6770

Transmission 3rd Speed Gear

Third Speed Gear for Transmission on M39A1 / M54A1 Series Trucks with a MACK Diesel Engine and M809 Series 5 Ton Military Trucks.

$165.00
3020-00-971-5022

Transmission 3rd Speed Gear

Third Speed Gear for M39 / M54 Series 5 Ton Trucks with Gas or Multi-Fuel Engine.

$165.00
3040-00-734-6780

Transmission Countershaft 3rd Speed Gear

Transmission Countershaft third speed gear for M39 / M54 series Military Trucks with gas or Multi-fuel engine.

$85.00
3020-00-734-6777

Transmission Countershaft 3rd Speed Gear

Third Speed Gear for Transmission Countershaft on M39A1 / M54A1 Series Trucks with Mack Diesel Engine and M809 Series Military Trucks.

$165.00
3020-00-971-5017

Transmission 4th Speed Gear

Fourth Speed Gear for M39A1 / M54A1 Series with MACK Diesel Engine and M809 Series 5 Ton Military Trucks.

$75.00
3020-00-971-5020

Transmission Countershaft 4th Speed Gear

Transmission Countershaft fourth speed gear for M39 / M54 Series Military Trucks with Gas or Multi-fuel engine.

$95.00
3020-00-734-6778

Transmission Countershaft Gear

Transmission Countershaft Gear for M39 / M54 Series 5 Ton Military Trucks with Gas or Multi-fuel Engine.

$85.00
3020-00-734-7520

Transmission Main Shaft Gear Spur

Transmission Gear spur for M39 / M54 and M809 Series 5 Ton Military Trucks.

$28.00
3020-00-734-6748

Transmission Countershaft Gear

Gear for Transmission Countershaft on M39A1 / M54A1 Series Trucks with Mack Diesel Engine and M809 Series Trucks.

 

$95.00
3020-00-971-5021

Transmission Countershaft Gear

Gear for Transmission Countershaft on M39A1 / M54A1 Series Trucks with Mack Diesel Engine and M809 Series Military Trucks.

$165.00
3020-00-971-5018

Transmission Main Shaft

Transmission Main Shaft for M39 / M54 and M809 Series 5 Ton Military Trucks.

$175.00
2520-00-562-0430

Transmission Lower Main CounterShaft

Transmission Lower Main Shaft (countershaft) for M39/M54 and M809 Series 5 Ton Military Trucks. Approximately 3-5 business days from order for this item to ship

$486.00
3040-00-734-7714

Tranmission Countershaft Woodruff Key

Woodruff Key for Transmission Countershaft on M39 / M54 and M809 Series 5 Ton Military Trucks.

$3.25
5315-00-011-8002

Transmission Idler Shaft Release Gear Shaft

Transmission Idler Shaft Release Gear Shaft for M39 / M54 and M809 Series 5 Ton Military Trucks.

$38.00
3040-00-734-6750

Axle Differential Through Shaft Pinion to Driveshaft Flange

Input Pinion to Drive shaft Flange for Front and Rear Axles on M39 / M54, M809, and M939 Series 5 Ton Military Trucks.

$45.00
2520-00-734-6802

Transmission Input Shaft Retainer

Retainer for Transmission Input Shaft on M39 / M54 and M809 Series 5 Ton Military Trucks with Manual Transmission.

$32.00
3040-00-134-4696

Transmission Output Shaft Flange

Flange for Transmission Output Shaft on M39 / M54 and M809 Series 5 Ton Military Trucks with Manual Transmission.

$28.00
3130-00-397-6542

Transmission Counter Shaft Cover

Transmission Access Cover for M39 / M54 and M809 Series 5 Ton Military Trucks.

$12.50
5340-00-734-7713