Allison Transmission Serial Number Lookup ^hot^ «PREMIUM»

: Look for a white placard with a "TR" code that identifies the transmission system.

: It is most commonly located on the passenger side (right side) of the transmission. Some models may have it on the lower rear face of the rear housing. Allison Transmission Serial Number Lookup

The Allison transmission serial number is vital for several reasons: : Look for a white placard with a