Caterpillar 68-8546 Main Bearing - 688546
Main BearingCaterpillar 68-8546 / 688546 Main Bearing — premium original and OEM-grade replacement components for demolition machinery. Delivered worldwide with a full 1-year warranty.
Caterpillar 68-8546 / 688546 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. Compatible with a wide range of construction and earthmoving applications.
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