BEARING - MAST ROLLER (Doosan DWNI59117L1400)

DWNI59117L1400: A worn mast roller bearing can cause rough mast movement and uneven load handling. This aftermarket replacement part references the Doosan catalog number DWNI59117L1400. The bearing type supports the roller that guides the mast channel during vertical travel. A common failure consequence is increased friction, which may lead to premature wear on the mast rails. Keeping the bearing in sound condition helps maintain smooth roller rotation and consistent mast alignment. The part is a generic bearing component, not a specific assembly. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWNI59117L1400, dwni59117l1400