BEARING - MAST ROLLER (Doosan DWMB972300)

DWMB972300: A worn mast roller bearing can cause rough mast movement and accelerated wear on the mast channel. This aftermarket replacement part references Doosan as the OE maker and cross-references part number DWMB972300. The bearing supports the mast roller, allowing smooth vertical travel of the mast assembly. A failing bearing may produce noise or vibration during operation, indicating the need for replacement. Keeping the bearing in sound condition helps maintain consistent mast alignment and reduces stress on adjacent components. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWMB972300, dwmb972300