Caterpillar 9L-4034 Main Bearing - 9L4034
Main BearingMain Bearing for construction equipment from Caterpillar — part 9L-4034 / 9L4034 — OEM original machine parts. Shipped globally with 1-year warranty coverage.
Caterpillar 9L-4034 / 9L4034 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for earthmoving equipment and demolition 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. Designed to perform reliably across extended service intervals.
Caterpillar