Parts

Good used Allison 2500 transmission from a 2005 Blue Bird school bus. Serial number is 6310369356. This bus ran and drove when it arrived in our lot. Mileage is 149,156. This unit was driven by a Caterpillar C7 engine. This unit has a drum parking brake attached at output shaft. See photo and call or message us with any questions. We can ship Anywhere! Thank you.

Good used Allison Transmission Control Module (TCM) from a Caterpillar C7 engine. The TCM has been visually inspected and is in good condition. The TCM has no dents or cracks. All bolt holes are clean and clear. The connectors are in good condition, refer to photos. The casting number is 29542725. The serial number is BKDYPSM15119456N. Please see the photos attached. If you have any further questions, please feel free to call or email us. We ship anywhere! Thank you!