Bearing : 1. It's made of made of copper lead 2. OEM No. :3901170 3. Competitive price with ... liner, crankshaft, camshaft, cylinder head, cylinder block, connecting rod, main bearing, crankshaft bearing, connecting rod bearing, vribbed belt, belt tensioner, water pump ... , Africa and Southeast Asia. Desire our cooperation! Cummins 6BT5.9 connecting rod bearing 3901170