Caterpillar 4N-3587 Main Bearing - 4N3587
Main BearingThe Main Bearing (Caterpillar 4N-3587 / 4N3587) — original equipment and OEM spare components for earthmoving machinery. Ships internationally. 1-year warranty.
OEM and aftermarket replacement Main Bearing for Caterpillar diesel engines in demolition machinery. Manufactured to original main bearing shell specifications for correct journal clearance and reliable crankshaft lubrication. Ships with a 1-year warranty. Supports reliable equipment operation across off-highway applications. Produced under strict quality control to maintain OEM performance standards.
Caterpillar