: If the tag is missing or unreadable, you can find the transmission type and potentially the serial number through:
Look on the passenger side of the transmission housing. It is often positioned on the lower rear face of the rear housing. Allison Transmission Serial Number Lookup
Allison Transmission is moving toward Industry 4.0. Starting with the 2024 model year eGen Power eAxles and newer 4000 Series units, serial numbers are moving to QR codes and NFC (Near Field Communication) tags. : If the tag is missing or unreadable,
The "My Transmission" tool is Allison's primary web portal for end-users, owners, and operators. It is designed to give you quick and easy access to information about your transmission simply by entering its serial number. Starting with the 2024 model year eGen Power
: A 10-digit numeric sequence (for modern units). This is the primary number required for lookups.
The Ultimate Guide to Allison Transmission Serial Number Lookup
Typically represent the model prefix or production year code. Remaining Digits: Represent the unique unit number.