Welcome to Northwest Transmission Parts

Welcome to NORTHWEST TRANSMISSION PARTS - where we go back in time EVERY DAY to provide you with the parts you need to restore your classic car or truck transmission. We carry transmission parts for ANY car or light truck ever made in the USA!  Just click on a manufacturer above to find the automatic transmission kit you need or, GIVE US A CALL, if you need more "SPECIALIZED" service. 

We can DEFINITELY help with those hard to find parts. WE HAVE TONS OF PARTS READY TO SHIP - including an endless inventory of clutches, pressure plates, pumps, drums,bands, torque converters, thrust washers, gears, kits, and more! If we don't have it, we'll find it. If we can't find it, we'll MAKE IT in our on-site machine shop!

At Northwest Transmission Parts, we don't just sell transmission parts - we KNOW transmission parts!



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Hydramatic 1940-1948
Hydramatic 1940-1948 Special Instructions: 1940-1942 Hydramatic units can be identified by not..
Hydramatic 1949-1955
Hydramatic 1949-1955 Special Instructions: 1946-1956 Hydramatic units can be identified b..
Hydramatic Jetaway 1956-1964
Hydramatic Jetaway 1956-1964 Special Instructions: Jetaway units have single bottom pan. ..
Hydramatic-400 1964 ONLY
Hydramatic-400 1964 ONLY Special Instructions: 1964 Hydramatic 400 can be identified by having..
Hydramatic-400 1965-1986
Hydramatic-400 1965-1986 Special Instructions: Please provide the Letters and Numbers stamped ..
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© 2014 Northwest Transmission Parts-13500 US Highway 62 Winchester, Ohio 45697
CALL TOLL FREE: 1-800-327-1955