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Fuel rail delivers fuel to fuel injection system of Cat engines. The rail stores pressurized fuel that has been delivered from the supply pump and distributes it to each cylinder injector. The pressure limiter works with the pressure sensor that detects the fuel pressure in the rail and sends a signal to the ECU that controls the supply pump and the fuel pressure in the rail based on this signal.
• End 1 Thread Size: M10, Female
• End 2 Thread Size: M18, Male
• Hex Size: 19 mm (0.75 in)
Consult your owner's manual or contact your local Cat Dealer for more information.