REPAIR KIT - SEAL (Doosan DWD870350)

A worn seal repair kit can allow fluid leakage, reducing system pressure and causing erratic operation. This aftermarket replacement part references Doosan as the OE maker and cross-references part number DWD870350. The kit includes the necessary seals to restore the sealing function of the component it serves. A plain mechanical function of such a kit is to contain pressurized fluid within a closed chamber. A concrete generic failure consequence is that a failed seal leads to external drips or internal bypass, which degrades performance over time. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWD870350, dwd870350