Caterpillar 1N-4331 Main Bearing - 1N4331
Main Bearing1N-4331 / 1N4331 Main Bearing by Caterpillar. Original and OEM-verified replacement components for demolition machinery. Delivered worldwide with a full 1-year warranty.
Caterpillar 1N-4331 / 1N4331 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in road machinery. Manufactured to OEM overlay alloy composition and wall thickness for correct crankshaft journal clearance and reliable hydrodynamic lubrication under continuous operation. Ships with a 1-year warranty. Ships internationally with a 1-year warranty on every order.
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