Crankshafts ModelsCaterpillar3300 Series 3400 Series 3500 Series C SeriesC10 C12 C15/3406E C16 C18 C2.2 C3.3 C4.4 C6.6 C7Camshafts Cooling System CrankshaftsPS-145-0162 PS-2124893 PS-222-3909 PS-222-3910 PS-229-5153 PS-271-5658 Cylinder Heads Fuel System Other Parts Overhaul Gasket Sets Overhaul Kits Pistons and Rods Turbochargers C9 Home / Caterpillar / C Series / C7 / Crankshafts Crankshafts PS-2124893 THRUST BEARING PAIR – C7 / 3126 / 3126E Get a quote PS-245-7339 FRONT CRANKSHAFT SEAL – 3114 / 3116 / 3126 / C7 / C9 Get a quote PS-222-3909 REAR CRANKSHAFT SEAL – 3114 / 3116 / 3126 / C7 Get a quote PS-222-3910 REAR CRANKSHAFT SEAL – 3114 / 3116 / 3126 / C7 Get a quote PS-145-0162 MAIN BEARING PAIR – 3114 / 3116 / 3126 / C7 (.25 MM) Get a quote PS-229-5153 THRUST BEARING PAIR – 3114 / 3116 / 3126 / C7 (.25 MM) Get a quote PS-271-5658 CRANKSHAFT – 3114 / 3116 / 3126 / C7 (WITHOUT GEAR) Get a quote