There are not enough products in stock to ship immediately. You can still order the quantity you want, but you will receive your order once it becomes available.
Product in image may not be the actual part you will receive. Each part can vary slightly in appearance. Due to high demand, the used parts shown may not always be in stock. Abilene Machine will notify you within one business day if your part is unavailable.
The used pump drive gear and housing assembly, part number 022784.A (also replaces 4022784.A, 74022784, and 74023236), is a crucial engine component for select Allis Chalmers® tractors. This assembly supports the drive connection between the engine and hydraulic or fuel pump, ensuring reliable power transfer and continuous system operation. Built to OEM specifications, each unit is thoroughly inspected for gear wear, housing integrity, and proper alignment to ensure dependable, field-ready performance. Whether you’re addressing a failed pump drive or completing an engine rebuild, this cost-effective used part from Abilene Machine provides lasting reliability and fast shipping.
As a family-owned company, Abilene Machine has been providing farmers with dependable agricultural replacement parts for over 40 years. Whether you need to make a repair or perform scheduled maintenance, you can depend on us to help keep your equipment in great working condition. And if you have any questions, please do not hesitate to contact our knowledgeable sales staff. We have over 100 years of combined ag parts sales experience to assist you.
Warranty Info
Abilene Machine, LLC offers a standard 1-year warranty on all new, used and remanufactured parts. Abilene Machine reserves the right to inspect any or all parts returned for warranty before warranty claims will be honored. In all instances, Abilene Machine's sole liability will be either replacing the defective part or a refund not to exceed the purchase price of the defective part.
