1-15415844-0 PIPE; FUEL,FEED PUMP TO FUEL FILTER ISUZU for EX200-5/6BG1

 Feeds Filtered Fuel to the Injection System

This fuel pipe is a rigid, high-pressure conduit engineered to deliver pressurized fuel from the feed pump (often integrated into the supply pump) to the fuel filter. This ensures only clean, filtered fuel enters the injection pump to protect precision components from abrasive damage. The feed pump generates the necessary pre-pressure (pre‑pressure) to maintain a stable flow, preventing fuel starvation under heavy load.

Corrosion-Resistant Build for Diesel Durability

Isuzu Genuine fuel pipes are manufactured from corrosion-resistant alloy steel to withstand continuous fuel exposure, thermal cycling, and engine vibration. The rigid seamless construction prevents expansion under pressure while precision‑formed flare nuts with a metal‑to‑metal seal interface create a leak‑proof joint that maintains system integrity. This robust build eliminates the internal cracking, external corrosion, and stress fatigue commonly seen in non-genuine alternatives.