Caterpillar 9M-7800 Main Bearing - 9M7800
Main BearingCaterpillar 9M-7800 / 9M7800. Main Bearing. Original and OEM-specification maintenance parts for industrial machinery. International shipping. Covered by 1-year warranty.
Caterpillar 9M-7800 / 9M7800 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for 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. Supports workshop efficiency and fleet maintenance programs.
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