Caterpillar 9L-6646 Main Bearing - 9L6646
Main BearingSuited to Caterpillar construction equipment: Main Bearing part 9L-6646 / 9L6646 — original and OEM-certified machine parts. Shipped globally with 1-year warranty coverage.
Caterpillar 9L-6646 / 9L6646 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for construction equipment and earthmoving 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. Processed and shipped within standard lead times to any destination.
Caterpillar