Caterpillar 8N-3504 Main Bearing - 8N3504
Main BearingCaterpillar Main Bearing 8N-3504 — original manufacturer and OEM road machinery machinery parts. Global shipping with 1-year part warranty. Interchange numbers confirmed on request.
Caterpillar 8N-3504 / 8N3504 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for demolition equipment and construction machinery. OEM-matched overlay composition and precision wall thickness ensure reliable oil film formation and long bearing service life. Available with a 1-year warranty. Meets performance requirements for modern heavy off-highway machinery.
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