Access to Allison HUB is free, but you need to register for a Basic User Account.
: For many trucks, the S/N is also listed on the vehicle's ID plate located on the left side of the operator's cab or cowl. Housing Stamp
To look up your details, you first need to locate the 10-digit serial number on the physical unit . This number serves as the key to accessing official build data, part catalogs, and warranty information through the Allison HUB . 1. Where to Find Your Serial Number allison transmission serial number lookup link
Note: This is software, not a web link. Professional mechanics use . This PC software connects to the transmission via a 6-pin or 9-pin Deutsch connector. Once connected, the software automatically reads the serial number and pulls the full history from the Allison cloud server.
If you don't have the number ready, you can find it physically on the unit: : Look for a metal data tag (nameplate) on the passenger side or the lower rear face of the transmission housing. : It is typically a 10-digit number listed just below the model number. Other Sources Access to Allison HUB is free, but you
Confirms the original in-service date and whether the unit is still covered under factory or extended warranty programs.
If you are repairing a used vehicle and need to know the original factory configuration—such as which type of output shaft or retarder was installed—the lookup tool provides this data. Troubleshooting: Serial Number Not Found This number serves as the key to accessing
You can submit your 10-digit number online, and their systems will automatically generate your build configuration, fluid requirements, and matching filter kits. 3. The Allison Transmission Mobile Apps
: The serial number is usually listed on the bottom left of this tag, right under the model number.