ROLLER - UPPER (Doosan DW2270-6124A)

DW2270-6124A: A worn upper roller can cause uneven track wear and reduce stability during operation. The aftermarket replacement part references Doosan catalog number DW2270-6124A. This roller type supports and guides the upper portion of a tracked undercarriage system. Its plain mechanical function is to rotate on a fixed shaft, reducing friction between moving components. A common generic failure consequence is that a seized roller may lead to premature track or chain damage. Keeping the roller in sound condition helps maintain consistent alignment and load distribution. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DW2270-6124A, dw2270-6124a, DW22706124A, dw22706124a