Caterpillar 166-3358 Main Bearing - 1663358
Main BearingCaterpillar 166-3358 / 1663358 Main Bearing — supplied as OEM and original-spec maintenance parts for industrial machinery. International shipping. Covered by 1-year warranty.
Caterpillar 166-3358 / 1663358 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. Backed by verified part numbers and a comprehensive supply chain.
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