Caterpillar 4W-5699 Main Bearing - 4W5699
Main BearingAvailable: Caterpillar 4W-5699 / 4W5699 Main Bearing — original OEM spare components for earthmoving machinery. Ships internationally. 1-year warranty.
Caterpillar 4W-5699 / 4W5699 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in demolition 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. Helps reduce unplanned downtime and supports equipment reliability.
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