Caterpillar 1W-1665 Main Bearing - 1W1665
Main BearingHigh-quality Main Bearing for Caterpillar construction machinery — ref. 1W-1665 / 1W1665 — original manufacturer and OEM replacement parts. Ships worldwide. 1-year warranty included.
Caterpillar 1W-1665 / 1W1665 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in construction equipment. 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. Ensures correct equipment performance is restored after service or repair.
