They are designed to replace BMW part #11240618006

Please note that these 135 mm connecting rods are designed to fit BMW M30 engines

Bore size of 85mm = 3303cc

Open Pressure: 209lbs@10mm

027 inches

CP Carrillo Heavy Duty Wrist Pin, BMW Engines Engine:M52 They are designed to replaceThe 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 into consideration. For applications over 850HP, it is a