Common Rail Diesel 4HK1 6HK1 Isuzu Engine Parts Feed Pump Valve 8980749550 8‑98074955‑0

Keywords: 8‑98074955‑0, 8980749550, Feed Pump Valve, Isuzu 4HK1 6HK1 Engine Parts, Common Rail Fuel System Component, Excavator Diesel Engine Spare Parts

🔹Product Overview

This feed pump valve 8‑98074955‑0 is a precision fuel system component for Isuzu 4HK1 / 6HK1 common‑rail diesel engines. It controls fuel pressure and fuel flow inside the feed pump, stabilizes fuel supply for high‑pressure common rail system. Our aftermarket feed pump valve is made of high‑precision alloy steel with strict dimensional tolerance control. Every piece has passed fuel pressure, flow‑rate and sealing performance testing before shipment. It is ideal replacement for fuel system repair, solving typical faults such as unstable fuel pressure, hard engine starting, insufficient power, fuel leakage and engine stalling.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Exact OEM Dimension Precise thread size, outer diameter and internal flow channel, direct installation without extra modification.

✅ High‑Precision Alloy Steel Material Excellent wear‑resistance, anti‑corrosion under long‑time diesel fuel working environment.

✅ Stable Fuel Pressure Control Accurately regulate fuel flow, keep stable fuel supply for common rail injection system.

✅ Reliable Sealing Performance Effectively prevent internal fuel leakage, avoid pressure loss of fuel system.

✅ Fix Typical Fuel System Failures Resolve hard starting, engine power shortage, random stall, fuel leakage and unstable idle speed.

✅ 100% Pre‑Shipment Quality Inspection Every feed pump valve is fully inspected and pressure‑tested before shipment.

🔹Application Scope

Specially designed for Isuzu 4HK1 & 6HK1 common rail diesel engines. Widely used on Isuzu‑powered excavators, trucks and construction machinery fuel system maintenance and repair projects.

🔹Our Company Advantage

We are a professional supplier of full‑series Isuzu engine spare‑parts. Our product range covers common rail injectors, feed pump components, fuel pressure valves, pistons, piston rings, overhaul gasket kits and other diesel engine spare parts. Rich stock for 4HK1 / 6HK1 series engine spare‑parts Competitive factory‑direct wholesale price Anti‑rust sealed packaging for precision fuel components Support mixed‑container order for one‑stop spare‑parts purchasing Provide professional part‑number matching technical service for your inquiry

🔹Packaging & Shipping

Independent anti‑rust sealed plastic bag, packed into reinforced export carton box, protect precision valve part from scratch, moisture and extrusion damage during long‑distance international sea‑transportation. Support sea freight, air freight, international logistics Complete export documents are available (Commercial Invoice, Packing List)

🔹Contact Us

If you need more feed pump valves, common rail fuel parts or excavator spare‑parts, please send your parts list to us. We will provide you our best quotation promptly.