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Fuel Check Valve Compatible with Detroit Diesel S50 8.5L & S60 11.1/12.7/14L Engine, Replaces 23516919 23509140

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Product details

Management number 217737868 Release Date 2026/04/19 List Price $9.60 Model Number 217737868
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Product Name: Fuel Check Valve Specifications: Part Number: 23516919 23509140 Thread Size: 3/8" Female Thread 3/4"-16 Male Pipe Thread Inner Diameter: 0.200 inches Overall Length: 2.40 inches Compatible with Detroit Diesel Series 60 12.7L Engines Maintenance Tips: Regularly check the fuel system pressure. If pressure fluctuates, inspect and replace the check valve if necessary. For best results, perform a full fuel system check every 10,000 to 20,000 miles. Safety Information: Ensure the valve is installed in the correct direction to allow for proper fuel flow. Installation should be performed by professionals; improper installation may result in fuel system failure.

  • Compatibility: Designed to fit Detroit Diesel Series 60 12.7L engines, a direct replacement for OEM part numbers 23516919, 23509140
  • Prevents Fuel Backflow: Ensures consistent fuel pressure by preventing reverse flow in the fuel system, optimizing engine performance
  • Durable and Reliable: Built from high-quality materials to endure the demands of diesel fuel systems and provide long-lasting use
  • Accurate Fitment: Features a 3/8" female thread and 3/4"-16 male pipe, with a 0.200" inner diameter and 2.40" length, ensuring precise installation
  • Easy Installation: Direct replacement part designed for quick installation and reduced maintenance downtime for your Series 60 engine
Size 3/8" x 3/4"-16
Brand Name Atesilor
Unit Count 1.0 Count
Valve Type check valve
Manufacturer Atesilor
Model Number 23516919
Exterior Finish Chrome
Item Dimensions 2.4 x 0.87 x 0.87 inches
Number of Ports 2
Included Components Fuel Check Valve
Inlet Connection Size 0.2 Inches
Inlet Connection Type threaded

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