Normal Maintenance
Replacement Parts
Replacement part numbers listed in this section are
based on the latest information available at the time of
printing. They are subject to later change. If a part listed
here isn't the same as the part in your vehicle when it
was built, or if you have any questions, please contact
your GM Truck dealer.
Allison Transmission External Filters
Engine
7.2L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Compressor Filter
Air Compressor GM Part Number
-
Bendix Tu
Flo
2467368
550 (13.2 CFM)
AC Part Number
PF897
PF897
6-77