CP Carrillo Heavy Duty Wrist Pins Dimensions:.866" x 2.250" x .200" This will ensure that all

This will ensure that all the engine block holes are uniform in size and can accommodate all 14x 11mm Studs

Factory transmission cooler tabs need to be removed for proper fitment

Standard Size is 31

Each bearing features shells treated and coated by Calico

BMW 135i L6 (3

CP Carrillo Heavy Duty Wrist Pins Dimensions:.866" x 2.250" x .200" This will ensure that allStraight walled, 9310 steel wrist pin with chamfered edge The wrist pin, or piston pin, is a crucial component of an internal combustion engine as it serves as the vital connection between the piston and connecting rod. It endures high loads in varying directions, as well as bending and shearing forces from the connecting rod. To cater to high stress, high power applications and uses, CP Carrillo offers heavy duty wrist pins that take these factors