Caterpillar 8B-3546 Main Bearing - 8B3546
Main BearingMain Bearing. Caterpillar 8B-3546 / 8B3546. OEM-certified and original replacement components for demolition machinery. Delivered worldwide with a full 1-year warranty.
Caterpillar 8B-3546 / 8B3546 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. Tested against original manufacturer specifications before dispatch.
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