Caterpillar 2S-5279 Main Bearing - 2S5279
Main BearingDirect-fit Main Bearing for Caterpillar demolition machinery — ref. 2S-5279 / 2S5279 — OEM-certified and original replacement components. Delivered worldwide with a full 1-year warranty.
Caterpillar 2S-5279 / 2S5279 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in construction and mining 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. Packaged securely for safe international transit and delivery.
