Multiquip M3311500403 Surge Tank Hose (JP) - OEM Replacement Part

The surge tank hose maintains proper coolant circulation and pressure regulation in the engine cooling system of Multiquip super silent generators. This specialized hose connects the surge tank to the engine block, allowing coolant expansion and contraction during temperature changes while preventing air pockets that can lead to overheating. Designed specifically for Japanese-spec (JP) engine configurations, this hose is engineered to withstand the continuous thermal cycling and pressure fluctuations inherent in diesel generator operation.

Regular inspection of cooling system hoses is critical during routine maintenance intervals. Signs that replacement is needed include visible cracking, softness, bulging, coolant seepage at connection points, or hardening of the rubber compound. A failing surge tank hose can result in coolant loss, overheating, and potential engine damage if not addressed promptly. This genuine OEM hose ensures proper fit and performance specifications matched to your generator's cooling system requirements.

Compatible with the following Multiquip generator models:

• DCA125SSJU4i

Genuine Multiquip OEM part, sold by an authorized dealer.