Mandatory New Seals & Torque Precision
The eye bolt requires new sealing washers (copper or composite) on both sides of the banjo fitting whenever it is disturbed—reused seals cannot guarantee a leak‑free joint. Isuzu service manuals specify that the eye bolt must be tightened to the factory torque specification—typically 25.8–33.1 ft·lbs for oil inlet applications—to achieve a gas‑tight seal without crushing the washers. A loose or non‑genuine eye bolt can cause progressive oil leakage, low oil pressure, and potential engine failure. Using an uncertified bolt may void your Isuzu engine warranty. Choose genuine to restore proper oil flow and sealing integrity.






