BEARING - MAST ROLLER (Doosan DWTY63381U100071)

DWTY63381U100071: A damaged mast roller bearing can cause rough mast movement and uneven load handling. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWTY63381U100071. The bearing type supports the roller assembly that guides the mast sections during vertical travel. When the bearing fails, the roller may bind or produce excessive play, leading to jerky carriage motion. Keeping a mast roller bearing in sound condition helps maintain smooth vertical travel and reduces wear on the mast channels. The part is a generic bearing component that reduces friction between the roller and its mounting surface. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWTY63381U100071, dwty63381u100071