CYLINDER - WHL (HYD OIL) (Doosan DWKM4920078)

A worn cylinder can cause erratic movement or loss of control in the equipment it serves. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWKM4920078. The cylinder type converts fluid pressure into linear mechanical force to move a connected component. A common failure consequence is fluid leakage, which reduces system pressure and leads to sluggish or unresponsive operation. In a typical usage context, this cylinder is subjected to repeated cycling under load, making seal integrity critical. The part is listed as a CYLINDER - WHL (HYD OIL) in the catalog. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWKM4920078, dwkm4920078