Caterpillar 1W-0312 Main Bearing - 1W0312
Main BearingPart 1W-0312 / 1W0312 by Caterpillar: Main Bearing. OEM and original wear parts and components for earthmoving equipment. 1-year warranty. Worldwide shipping.
OEM and aftermarket replacement Main Bearing for Caterpillar diesel engines in industrial equipment. Manufactured to original main bearing shell specifications for correct journal clearance and reliable crankshaft lubrication. Ships with a 1-year warranty. Ensures correct equipment performance is restored after service or repair. A dependable professional choice for workshops and equipment fleet managers.
Caterpillar