Caterpillar 9L-6647 Main Bearing - 9L6647
Main BearingDirect-fit Main Bearing for Caterpillar demolition machinery — ref. 9L-6647 / 9L6647 — OEM-certified and original replacement components. Delivered worldwide with a full 1-year warranty.
Caterpillar 9L-6647 / 9L6647 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. Available to suit different service schedules and procurement requirements.
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