Good used and cleaned Allison 4500RDS-P transmission. 90 Day warranty for swap or refund.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29538022. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29544773. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29542725. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29550689. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29551869. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29545536. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Complete OEM rebuilt Allison 1000 Retran transmission. Includes TCM. 6 Month warranty.

Good used and inspected Allison 2100HS transmission assembly, ONLY 29K miles. , 90 day guarantee for swap or refund

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29546171, 29551555. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29551496. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29546170. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29509886. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29537264, 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29544835. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29544775. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29545538, 29545322, 29545323, 29545324, 29545536, 29545537. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29537441. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29549402. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29545537. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29545322. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison TCM (Transmission Control Module). Part Number: 29534937. 30 Day Guarantee for swap or refund. TCM's may need to be programmed for your application.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29551495. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison Automatic Shift Control. Part Number: 29537627. 30 day guarantee for swap or refund.

Good used, cleaned and inspected Allison Transmission Control Module. Part Number: 29556882. 30 day guarantee for swap or refund. TCM's may need to be programmed for your application.