BEARING - MAST ROLLER (Mitsubishi MB1167502)

A worn mast roller bearing can cause rough movement and uneven wear on the mast channel surfaces. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1167502. The bearing type supports the mast roller assembly, allowing smooth vertical travel of the mast sections. A common failure consequence is increased friction, which may lead to binding or jerky motion during operation. During inspection, a bearing with flat spots or pitting indicates it needs replacement. Verify the serial number or application, then call (562) 693-7748. The part is a bearing category component for mast roller applications.

Part number variants: MB1167502, mb1167502