8-98145501-1 Supply Pump Overhaul Kit SCV Valve for Isuzu 4JJ1 Hitachi ZX200-5A

8-98145501-1 Supply Pump Overhaul Kit – Premium Aftermarket Fuel System Component

Restore optimal fuel pressure regulation and eliminate engine surging or stalling with the WINSCHEN 8-98145501-1 Supply Pump Overhaul Kit. Functioning as the critical Suction Control Valve (SCV) for Denso HP3 common rail fuel pumps, this premium aftermarket kit ensures precise fuel delivery for your Isuzu-powered heavy machinery.

Key Features and Selling Points

• Manufactured to strict OEM specifications to guarantee seamless fitment in Isuzu 4JJ1 diesel engines and Denso fuel systems.
• Acts as a high-precision pressure regulator (SCV), accurately metering fuel flow to the common rail to maximize engine efficiency and reduce emissions.
• The complete overhaul kit includes the robust control solenoid, precision-molded sealing O-rings, and mounting hardware for a hassle-free installation.
• Effectively resolves common fuel system issues such as rough idling, loss of power, and erratic fuel pressure codes.
• A highly reliable, cost-effective aftermarket alternative to expensive dealer replacement pumps.

Compatible Equipment Models

Based on official catalog and market data, the 8-98145501-1 overhaul kit services the supply pumps of the following equipment:

• Engine Application: Isuzu 4JJ1 (Common Rail Fuel System)
• Hitachi Excavators: ZX130, ZX140W-3, ZX170, ZX180LC-3, ZX200-5A
• Fuel Pump System: Compatible with Denso HP3 Series Supply Pumps (e.g., 294000-series).
• Application: Fuel Injection Pump Maintenance / Pressure Regulation

Specifications

To guarantee 100% fitment, please verify your engine model and original fuel pump part number with our dedicated support team prior to purchasing. We proudly offer fast and reliable global shipping to keep your heavy equipment running smoothly.