Caterpillar 8N-7765 Main Bearing - 8N7765
Main BearingCaterpillar spare part 8N-7765 / 8N7765 Main Bearing — original and OEM-specification service components for demolition equipment. Worldwide supply. 1-year warranty included.
Caterpillar 8N-7765 / 8N7765 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in 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. Reduces maintenance complexity with direct OEM-specification replacement.
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