Caterpillar 3306
Crankshaft
1P1390, 1P1391, 1W8356, 2P2824, 2P2842, 2P6219, 2P6221, 2W7458, 2Y4507, 2Y5206, 4N7693, 4N7696, 4P9857, 5C3836, 5C3837, 5S5870, 5S5871, 5Y1546, 6N8079, 8M4502, 9S2270, 9S3057, OR5018, SP6222, Y4517, QP4N7693
Engine Model: 3306, B,C,DI,SP 638 C.I.D. 10.5 Liter I-6 6 Cylinder Stroke/Bore: