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About the Allis-Chalmers WD45

The first Allis-Chalmers WD45 Tractors went out of the factory gates in 1953 and they kept building them until 1957. Be sure to look for any serial number comments in the part fit notes. In some cases, the Allis-Chalmers WD45 Tractor parts you need depend on your serial number. You can find the serial number on the left brake housing. Serial numbers include 146607 from 1953 models, 160386 from 1954, 190993 from 1955, 217992 from 1956, 230295 from 1957. Some Allis-Chalmers WD45 Tractors have a 4x2 2WD chassis, but there are also some with a power*Power steering became available in 1956. chassis, all equipped with mechanical steering. They also have mechanical band brakes. The 3-point hitch is very reliable. It is also worth noting that the live rear PTO runs at 540 rpms.

Parts for Allis-Chalmers WD45 Tractor

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Cooling System

Engine Overhaul Kits

Engine Parts

226 CID Gas

226 Gas

230 Diesel

Engine Related Parts

Exhaust System Parts


Gaskets/Gasket Sets



Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Hitches: 2PT and 3PT

Hydraulic System

Ignition & Electrical Parts

Mufflers/Exhaust Pipes


PTO Components

Rims & Wheels

Rear Rims, Wheel Disc, Related Parts


Service Manual

Decals and Emblems

Fenders & Components

Hoods, Cowls, Grilles, Panels, Screens

Transmission & Rear Axle

Allis-Chalmers WD45 Tractor Manuals