Fuel Bypass Tube 4968639

positive OEM
Cummins
Part# 4968639
note
Regulates fuel pressure by redirecting excess fuel to maintain flow stability.
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Description

The Cummins Fuel Bypass Tube (4968639) is a critical component in fuel systems that regulates fuel flow by redirecting excess fuel back to the tank. It maintains consistent fuel pressure to support stable engine operation under varying conditions, preventing fuel system pressure build-up and ensuring efficient fuel delivery.

Key Specifications

  • Application: Cummins QSK50 CM2150 K107, CM2150 MCRS
  • Function: Manages fuel flow and pressure regulation
  • Compatibility: Heavy-duty engines, commercial trucks
  • Construction: Metal tubing, corrosion-resistant finish
  • Features: Fuel pressure bypass, heat and pressure resistant
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4968639
Type OEM
Part# variations 4968639 CUM,
4968639CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty