Water Pump Seal 4025378

positive OEM
Cummins
Part# 4025378
note
Seal preventing coolant leaks in engine water pump shaft area.
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Description

The Cummins Water Pump Seal (4025378) is a mechanical component that prevents coolant leakage from the water pump while allowing shaft rotation. It maintains the integrity of the engine cooling system by ensuring effective coolant circulation and temperature regulation.

Key Specifications

  • Application: QST30 CM2350 T101, QST30 CM552
  • Function: Prevents coolant leakage at water pump shaft
  • Compatibility: Cummins QST30 engine series
  • Construction: Heat-resistant elastomer, metal reinforcement
  • Features: Seal barrier between rotating shaft and housing, withstands high temperature and pressure
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4025378
Type OEM
Part# variations 4025378 CUM,
4025378CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty