Check the item description to confirm this fits your vehicle
Picture 1 of 4




Gallery
Picture 1 of 4




Have one to sell?
✅ 07-08 DURAMAX LBZ ALLISON A40 TCM TCU TRANSMISSION CONTROL MODULE 25836825 OEM
US $299.95
ApproximatelyC $412.16
Condition:
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
Shipping:
Free Economy Shipping.
Located in: Galion, Ohio, United States
Delivery:
Estimated between Thu, Sep 4 and Tue, Sep 9 to 94104
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
Shop with confidence
Seller assumes all responsibility for this listing.
eBay item number:286586556994
Item specifics
- Condition
- Brand
- General Motors
- Type
- Transmission Control Module
- Programming Required
- Yes
- Interchange Part Number
- 25798264, 25982143, 15117030
- Maximum Amperage
- 40 A
- OE/OEM Part Number
- 25836825
- Manufacturer Part Number
- 25836825, A40 Transmission Control Module – OEM Tested, 2007, 2008 Silverado, Sierra 2500HD, 3500HD – P/N 25836825, CHEVY, CHEVROLET, GMC
- Terminal Type
- Pin
- Placement on Vehicle
- Front
Item description from the seller
Popular categories from this store
Seller feedback (7,973)
- s***1 (724)- Feedback left by buyer.Past monthVerified purchaseGreat Ebay seller. Great packaging of the item. Good price for a 31 year old obsolete part. Original OEM quality item. Not a reman. The item arrived with no damage and looks just like in the pictures. I have not installed it yet. Hopefully it will work. I would buy from them again.
- f***k (2231)- Feedback left by buyer.Past 6 monthsVerified purchaseAmazing seller package just was as described. Price is perfect. Very fast shipping received my package ahead of time. Very honest seller excellent communications 100% recommended condition of item just as described quality is OEM just as described everything was next to perfect.
- l***t (526)- Feedback left by buyer.Past 6 monthsVerified purchaseShipped quickly. Pack very well with bubble wrap. Arrived in great condition as advertised. Installed and is working as expected. Price was much less than new, and better than most used. Great accurate description and great seller.
More to explore:
- Allison Car & Truck ECUs & Computer Modules,
- DuraMax Car & Truck Engines,
- Allison Complete Car & Truck Automatic Transmissions,
- Allison Car & Truck Transmission Filters,
- Allison Car & Truck Automatic Transmission Parts,
- Emission Modules & Control Units for Honda Civic,
- Emission Modules & Control Units for Ford Focus,
- Emission Modules & Control Units for Ford Mustang,
- Emission Modules & Control Units for Toyota Tacoma,
- Emission Modules & Control Units for Jeep Wrangler