HARNESS AS-ENGINE 5298751 - Caterpillar

5298751 HARNESS AS-ENGINE Caterpillar parts

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Alternative (cross code) number:
CA5298751
529-8751
5298751

Weight: 1 pounds 0 kg.

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529-8751 5298751 Wiring Harness Replacement for Excavator CAT 330GC 320GC

$292.00

03 Sep 2025

CN: Changpai Parts

529-8751 5298751 Wiring Harness Replacement for Excavator CAT 330GC 320GC
WZCPSM Product Name:Wiring Harness || Part number:529-8751 5298751 || Application:Replacement for Excavator CAT 330GC 320GC || Note: Please verify your part number before purchasing. If you are unsure, please contact us. Thank you for your cooperation. || Tip: This product has fast response stable performance, high reliability, easy installation .It has been repeatedly tested and is of high quality and the most guaranteed.

529-8751 5298751 Wiring Harness Suitable for CAT 330GC 320GC Excavator

$185.00

03 Sep 2025

CN: cang nan xian n

529-8751 5298751 Wiring Harness Suitable for CAT 330GC 320GC Excavator
Yuubryczny Product Name:Wiring Harness || Part Number:529-8751 5298751 || Application:Suitable for CAT 330GC 320GC Excavator || Notice：Application information provided is for reference only. Please confirm the part number and compare old parts before purchase. If you have any question,pls feel free to ask us. || Friendly tips:This product boasts excellent performance, superior quality, reliability and safety. It is your reliable choice.

$189.00

28 Jul 2025

CN: wen zhou xiao f

529-8751 5298751 Wiring Harness Suitable for CAT 330GC 320GC Excavator
ZHLQUAMYTH Product Name:Wiring Harness || Part Number:529-8751 5298751 || Application:Suitable for CAT 330GC 320GC Excavator || Friendly tips:This product boasts excellent performance, superior quality, reliability and safety. It is your reliable choice. || Your choice holds great significance for us. Not only do we sell products, but we also strive to provide "safety and performance assurance" for your beloved car. Your satisfaction is our eternal pursuit.We will offer the most sincere service.

Number on catalog scheme: 17

Caterpillar 5298751 Parts scheme HARNESS AS-ENGINE

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Probable Causes
Improper installation of the fuel metering valve
Low fuel supply pressure
Obstructed fuel supply
Obstructed fuel outletRecommended Actions
Improper Installation of the Fuel Metering Valve
Check for the correct installation of the fuel metering valve. A E864 Low Gas Fuel Differential Pressure will be generated if the fuel metering valve is not installed correctly.Note: When the fuel metering valve is properly installed, the end with the electrical connector that is connected to the air system will be oriented toward the inlet of the turbocharger compressor. The opposite end of the valve is connected to the pressurized gas supply.Ensure that the fuel metering valve is installed properly.Low Fuel Supply Pressure
The fuel metering valve requires a minimum pressure of 10 kPa (1.5 psi) for the fuel supply. Check the outlet pressure from the fuel pressure regulator.Adjust the fuel pressure regulator in order to achieve the correct pressure.If the fuel pressure regulator cannot be adjusted to the correct setting, repair the regulator or replace the regulator.Obstructed Fuel Supply
Check the fuel filter for restriction. Replace the fuel filter, if necessary.Inspect the screen inside the inlet of the fuel metering valve for cleanliness. Clean the screen, if necessary.Inspect the fuel supply lines to the fuel metering valve for obstructions. Clean the lines and make repairs, as needed.Check the Gas Shutoff Valve (GSOV) for proper operation. Verify that the valve is fully open when the valve is energized. Verify that the GSOV does not stick in a partially open position. Repair the GSOV. Replace the GSOV, if necessary.Obstructed Fuel Outlet
Inspect the piping for obstructions between the fuel metering valve and the inlet to the turbocharger compressor.Clean the piping and repair the piping, as needed.