Discover the ISUZU 6WG1 EFI 1154168720 1-15416872-0 FILTER TO INJECTION PUMP OIL PIPE, designed for HITACHI excavators like ZAX450, ZAX500, and ZAX650. This high-quality aftermarket part ensures optimal fuel filtration and injection pump performance. Learn about its features, applications, and why it's a reliable choice for your machinery.