Caterpillar 7H-4448 Main Bearing - 7H4448
Main BearingMain Bearing (Caterpillar 7H-4448) — original and OEM-certified service parts for road construction machinery. Global delivery. Backed by a 1-year warranty.
Caterpillar 7H-4448 / 7H4448 Main Bearing is an OEM and aftermarket main bearing set for Caterpillar diesel engines in demolition equipment. 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. Processed and shipped within standard lead times to any destination.
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