Caterpillar 1S-1127 Main Bearing - 1S1127
Main BearingOriginal OEM Caterpillar Main Bearing 1S-1127 / 1S1127 — spare parts and components for mining machinery. Available for international shipping. 1-year warranty.
Caterpillar 1S-1127 / 1S1127 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for mining equipment. OEM-matched overlay composition and precision wall thickness ensure reliable oil film formation and long bearing service life. Available with a 1-year warranty. Verified and dispatched worldwide with tracked international shipping.
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