O-RING (Doosan DW2415B155)

A damaged O-ring can allow fluid or gas to leak past a sealed joint, leading to pressure loss or contamination. During inspection, an O-ring may appear cracked, flattened, or brittle from age or exposure. Keeping an O-ring in sound condition helps maintain a reliable seal under static or dynamic conditions. This aftermarket replacement part references the Doosan catalog and cross-references part number DW2415B155. The O-ring functions as a deformable gasket that compresses between two mating surfaces to block leakage. A common failure consequence is gradual weeping that worsens over time, eventually causing system inefficiency or component damage. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DW2415B155, dw2415b155