Piston Pin : 1. The piston pin is used in Cummins 6CT8.3 engine 2. OEM number: ... , piston ring, piston pin, cylinder liner, crankshaft, camshaft, cylinder head, cylinder block, connecting rod, main bearing, crankshaft bearing, connecting rod bearing, vribbed belt ... Southeast Asia. Desire our cooperation! Cummins 6CT8.3 Engine Piston Pin 3934046