NEW Allison Transmission Control Module A51 Not for Duramax | 29545536

New Allison Transmission Control Module (29545536). The Automatic Transmission Control Module processes vehicle information and triggers responses designed to provide optimal shift points. The TCM sits on the outside of the GM 8-Speed transmission and incorporates more aluminum and magnesium components, saving 8lbs. of weight compared to the transmission electro-hydraulic control module (TEHCM). Each control module offers its own advantages but because the TCM is external, making it easier to work on. Transmission Control Modules come unprogrammed. This product features a one year warranty.

Features:

• Designed to deliver trouble-free, consistent performance
• Made from high-quality materials for ultimate durability
• Brand New
• One Year Warranty