Caterpillar 8N-4128 Main Bearing - 8N4128
Main BearingOriginal-grade and OEM Caterpillar Main Bearing ref. 8N-4128 / 8N4128 for construction equipment — machine parts. Shipped globally with 1-year warranty coverage.
Caterpillar 8N-4128 / 8N4128 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for heavy equipment: Caterpillar Main Bearing (ref. OEM-matched overlay composition and precision wall thickness ensure reliable oil film formation and long bearing service life. Available with a 1-year warranty. Worldwide delivery ensures fast availability for any maintenance requirement.
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