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Fuel Injector Hold Down Clamp Cummins 3940639

Manufacturer: Cummins
Part#: 3940639
Price on request
Available to order
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Secure your fuel injectors with the reliable Cummins 3940639 Fuel Injector Hold Down Clamp, designed to maintain precise injector alignment and prevent leaks. Built for heavy-duty performance, this clamp ensures optimal combustion efficiency and engine reliability.

Description

Reliable Injector Stability and Sealing

The Cummins 3940639 Fuel Injector Hold Down Clamp is a critical component designed to securely mount and align the fuel injector within the cylinder head. Engineered specifically for the 1998.5-2002 Dodge Ram 5.9L 24-Valve Cummins engine (VP44 injected) and BS3 5.9L B-series engines, this clamp provides the precise clamping force required to maintain a tight seal, preventing fuel leaks and combustion gas blow-by.

Key Features & Benefits

  • Precise Alignment: Maintains the correct positioning of the fuel injector for optimal fuel spray pattern and combustion efficiency.
  • Durable Construction: Manufactured from high-strength materials to withstand the extreme pressures and temperatures of heavy-duty diesel engines.
  • Leak Prevention: Ensures proper sealing of the injector to prevent costly fuel leaks and loss of cylinder compression.
  • Direct Fit: Designed to meet exact factory specifications for a seamless and straightforward installation.

Compatibility and Fitment

This fuel injector hold-down clamp is compatible with the following applications:

  • 1998.5-2002 Dodge Ram 2500 & 3500 with 5.9L 24V Cummins Diesel Engines
  • Cummins B-Series (BS3 5.9L) industrial and automotive engines

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