Piston Pin – Mopar (68133303aa)

Piston Pin is one of the pistons that converts combustion pressure into motion. Ring land dimensions and skirt coating are specific to the build, not to the displacement.

Replace the Piston Pin during any rebuild that has the head off, and always when the bore shows vertical scoring. Piston-to-wall clearance is set by measurement, not by the part number alone.

This Piston Pin is listed under part number 68133303aa, filed under Pistons, Rings & Cylinders. If the original number is unreadable, send us the VIN and we will confirm the reference before dispatch.

This is MOPAR dealer-sourced stock rather than an equivalent, so the number on the Piston Pin traces straight back to the manufacturer.