HOSE - BYPASS (Doosan DWD490732)

A damaged bypass hose can disrupt coolant flow, leading to overheating in the system it serves. Doosan, the OE maker, lists this part under number DWD490732. This aftermarket replacement hose is designed to route fluid around a component when the primary path is blocked or restricted. A common failure consequence is a coolant leak, which may cause gradual loss of system pressure and eventual overheating. During operation, the hose must remain flexible and crack-free to maintain proper circulation. The item ships at approximately 0.17 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWD490732, dwd490732