High Pressure Fuel Gear Pump 4088848 for ISX15 QSX15 X15 Engines

Keywords: 4088848 high pressure fuel gear pump, ISX15 QSX15 X15 fuel transfer pump, diesel engine fuel gear pump, heavy‑duty truck engine fuel pump, construction machinery fuel spare parts, aftermarket replacement fuel gear pump

Product Overview

High Pressure Fuel Gear Pump Part No.4088848 is core fuel delivery component for ISX15, QSX15, X15 diesel engines, widely fitted on heavy‑duty trucks and large construction machinery. It delivers stable pressurized fuel from fuel tank to high‑pressure injection system, ensuring sufficient fuel supply for engine combustion. This replacement fuel gear pump solves common failure symptoms including hard starting, insufficient engine power, unstable idling, fuel supply shortage and pump internal leakage caused by gear wear, seal aging and long‑term fuel impurity erosion. Every fuel gear pump passes strict pressure test and performance inspection before delivery.

Detailed Specifications

Key Features & Advantages

• Precise gear machining, perfectly compatible with ISX15 QSX15 X15 engine fuel system installation interface.
• Excellent internal sealing performance, effectively prevent internal fuel leakage, maintain stable fuel output pressure.
• Wear‑resistant internal gear structure, strong resistance to fuel impurities, long service life under harsh working environment.
• Stable fuel supply flow, improve engine startup performance, restore rated power and smooth idle operation.
• Reliable replacement spare part for heavy‑duty truck and large machinery engine fuel system overhaul.

Application Scope

• Fit Equipment: Heavy‑duty trucks and large construction machinery powered by ISX15, QSX15, X15 diesel engine.
• Widely used in vehicle repair workshops, heavy equipment refurbishment and engine fuel system maintenance projects.

Our Company Advantage

• We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits.
• Large ready stock for various machinery spare parts
• Factory‑direct wholesale competitive price
• Mixed‑order & one‑stop spare‑parts procurement supported
• Professional part‑number matching technical support service

Packaging & Shipping

• Neutral export carton with shock‑proof inner packing, avoid collision damage during long‑distance transportation
• Multiple shipping options: sea freight, air freight, international express for small trial orders
• Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.