Product Description

This industrial heavy-duty common rail high-pressure fuel pump is precision engineered for large-displacement construction machinery and commercial trucks, serving as a reliable power core for harsh working conditions. Equipped with advanced electronic fuel metering and pumping structure, it delivers continuous and stable ultra-high-pressure fuel supply. After replacement, the machine achieves fast and efficient cold starts. When climbing slopes with full loads or carrying out heavy excavation work, the engine releases steady, powerful low-end torque while running more fuel-efficiently and smoothly.

Product Advantages

High-Pressure Large-Delivery Design for Extreme Heavy-Duty Operations

Developed for large-displacement, high-torque heavy industrial and commercial diesel engines. The optimized multi-plunger pumping structure continuously builds and maintains stable ultra-high common rail pressure across all RPM and load ranges, ensuring sufficient fuel supply and powerful output even under overloaded working conditions.

Core Components Offer Excellent Resistance to Substandard Fuel

To address poor fuel quality commonly seen in commercial fleets and construction sites, core plunger assemblies, camshafts and one-way valves are made of high-pressure & high-temperature resistant precision forged special alloy steel, treated with deep nitriding and anti-wear surface coatings. It effectively resists abrasion caused by off-spec diesel, trace water and tiny contaminants, provides superior internal leakage resistance and greatly extends service uptime.

OE-Standard Production, Plug-and-Play Without Compatibility Fault Codes

Manufactured fully in accordance with original OE mechanical structures and electronic control parameters. Flange mounting holes, drive shaft keyways, high-pressure pipe joints and SCV electrical pins perfectly match original equipment with zero tolerance. No secondary modifications are required during installation for direct replacement, eliminating frequent fault codes triggered by defective fuel supply.

Parameter Table

Compatible Equipment Models

This high-pressure common rail fuel pump fits trucks, buses and off-road construction machinery equipped with Vol-vo D11, D13 and other large-displacement heavy-duty diesel engines:

· Vol-vo Trucks FM11, FMX11, FH13, FM13 (Euro 4 / Euro 5 emission standards)

· Vol-vo Buses B11R, B13R Series Long-Distance Coaches

· Vol-vo Construction Equipment: Large-tonnage tracked hydraulic excavators, wheel loaders and articulated haulers

Selection Guide: Heavy commercial vehicles and construction machinery feature numerous subdivisions of emission standards (Euro 4, Euro 5, China IV, China V) and power ratings, with minor differences in fuel systems for regional variants. Before purchasing, please confirm the part number 295700-0370 or Vol-vo OEM number 22495840 stamped on the original pump housing or nameplate to guarantee full direct-fit compatibility.