Commander 2WD V8-4.7L VIN P Flex Fuel (2007)
Piston Ring Specification Chart
7. The No. 1 and No. 2 piston rings have a different cross section. Ensure No. 2 ring is installed with manufacturers I.D. mark (Dot) facing up,
towards top of the piston.
NOTE: Piston rings are installed in the following order:
-
Oil ring expander.
-
Upper oil ring side rail.
-
Lower oil ring side rail.
-
No. 2 Intermediate piston ring.
