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ISX Single Cam Head - Non-Fire Ring - Standard Valves

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Product Code: 4386009-0004
New Cummins ISX Head that comes with valves, springs and cam bearings installed.
Head comes standard with inconel exhaust valves.
Can be order with all inconel intake valves and fire rings for performance applications.

Core Design and Functionality

Single Camshaft Setup:
Key Features and Technical Specs
  • Improved Combustion Chamber: Designed for better air/fuel mixing using swirl-inducing intake ports and a centrally located injector to reduce puddling.
  • Enhanced Cooling: Features large water jackets surrounding high-heat zones (especially exhaust valves) to prevent hot spots, warping, and cracking.
  • Material Quality: Often constructed with high-nickel content cast iron to prevent cracking between valves. Premium aftermarket options may include Inconel valves and hardened seats for extreme heat resistance.
  • Valve Configuration: Engineered for durability with nitrogen-hardened valve seats to withstand high pressures and heat from EGR systems.

Securing a reliable, factory-spec top end for your heavy-duty commercial truck requires an uncompromised casting built to outlast standard OEM components. This premium cylinder head features standard valve configurations and flush-deck geometry, making it the ideal choice for standard-boost highway hauling and daily vocational routes. Installing these precision-machined diesel engine parts eliminates the threat of internal coolant mixing and structural casting failure. Choosing these specialized Cummins engine parts guarantees structural stability and restored fuel economy across all cylinders.

Shopping with our expert team guarantees you receive fully inspected, premium components backed by unmatched technical support and rapid shipping to keep your trucks moving.

  • High-grade Cummins performance parts ensure uniform thermal expansion across the engine block, preventing localized hot spots.

  • Upgrading to these premium Cummins cylinder heads delivers original equipment fitment with structurally reinforced casting areas.

  • Selecting the ISX Single Cam Head - Non-Fire Ring - Standard Valves from Enhanced Power Products ensures your commercial fleet retains maximum long-haul uptime.

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