Product Description

VG1560080023 Fuel Injection Pump is an important diesel engine fuel delivery component responsible for high-pressure fuel feeding, stable injection timing, and combustion control in heavy truck power systems.

This OE installed-quality pump is widely used in long-haul tractors, cargo trucks, engineering vehicles, and fleet diesel engine repair where poor fuel pressure can lead to power loss, hard start, unstable idle, excessive smoke, and higher fuel consumption.

It is suitable for export aftermarket supply, truck engine rebuilding, distributor batch purchasing, and workshop replacement.

Product Overview

VG1560080023 is mainly used in SINOTRUK heavy-duty diesel engine fuel systems.

Common applications:

• Heavy truck diesel engine repair

• Fuel injection system replacement

• Fleet maintenance

• Engine rebuilding

• Export aftermarket truck parts supply

Technical Parameters

Fitment Models

Common applications:

• SINOTRUK HOWO T7H Tractor Truck

• SINOTRUK HOWO T5G Cargo Truck

• SINOTRUK SITRAK C7H Tractor Truck

• HOWO 6x4 Dump Truck

• HOWO Prime Mover

Fitment Verification

Before order confirmation, verify:

• OEM No

• Engine code

• VIN

• Pump serial plate

• Fuel inlet thread

• Fuel outlet orientation

• Flange bolt pattern

• Shaft spline

• Pressure spec

• Mechanical / matching control type

• Housing marking

OEM Cross Verification (Only SINOTRUK Related)

Direct Fit

• HOWO T7H MC11 fuel systems

• HOWO T5G diesel engine platforms

• SITRAK C7H MC11 applications

• Some MC13 matching systems

Can Be Adapted

• HOWO WD615 after flange verification

• HOWO D12 after shaft check

• Fleet replacement after pump code matching

Similar But Not Compatible

• Euro III common rail pump

• Different plunger spec pumps

• ECU-controlled HP pumps

• Different shaft spline pumps

• Different pressure calibration units

Common Field Failure Case

Case 1

Vehicle: HOWO T7H Tractor Truck
Mileage: 580,000 km
Problem: Hard cold start
Root Cause: Internal plunger wear and pressure loss
Solution: Replace VG1560080023 complete pump
Result: Stable start-up restored

Case 2

Vehicle: HOWO T5G Cargo Truck
Mileage: 470,000 km
Problem: Black smoke and poor power
Root Cause: Injection timing instability
Solution: Replace calibrated fuel injection pump
Result: Improved combustion efficiency

Case 3

Vehicle: SITRAK C7H
Mileage: 690,000 km
Problem: Fuel leakage
Root Cause: Seal wear and outlet mismatch
Solution: Recheck OEM and replace pump
Result: Reduced downtime and rework cost

Wrong Part & Export Transport Risk Control

Supplier Stability & Procurement Value

For truck parts buyers:

• Stable OE-grade sourcing

• Lower wrong replacement rate

• Reduce fleet downtime

• Improve repair efficiency

• Reduce repeated freight losses

• Suitable for export distributors

• Stable bulk procurement

• Consistent installation quality

Related Truck Parts

Directly Associated Parts

• VG1560080276 Fuel Injector

• VG1500080100 Fuel Pump Drive Gear

• VG1092080019 Fuel Pipe

Same System Parts

• VG1540080311 Fuel Filter Housing

• VG1246080050 Feed Pump

• VG2600010990 Injector Nozzle

Frequently Ordered Together

• AZ1500070021 Engine Seal

• WG9725550202 Pipe Connector

• Fuel Pump Gasket

Often Forgotten Parts

• Copper washers

• O-rings

• Lock washers

• Timing shims

• Return oil seals

Contact

William Du
Heavy Truck Spare Parts Supply
SINOTRUK HOWO | SITRAK Export Truck Parts
WhatsApp / WeChat: +86 19050562894
Email: Sales22@chinatruck.cc