Nozzle-Cooler Piston 7W4990CAT

Interstate MCBee
Part# 7W4990CAT
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Controls coolant flow to injector nozzle in heavy-duty fuel systems.
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Description

The Nozzle-Cooler Piston (7W4990CAT) is a precision component designed to regulate cooling fluid flow within the fuel injection system. It functions to maintain optimal operating temperatures of the injector nozzle, supporting efficient combustion and engine performance in heavy-duty applications.

Key Specifications

  • Application: Fuel injection cooling systems
  • Function: Controls coolant flow to injector nozzle
  • Compatibility: Paccar MX-13 engines, heavy-duty trucks
  • Construction: Metal alloy piston
  • Features: Heat-resistant design, precision fit
  • Quality: OEM Paccar part

Shipping Info

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More Information

Current Part# 7W4990CAT
Manufacturer Interstate MCBee
Warranty Standard Manufactures