【Size】The thread size of 6AN and AN6 ORB is 9/16-18 UNF.
【Material】Made of aluminum alloy 6061-T6 body and NBR rubber O-ring.
【Widely Application】Suitable for fuel rail, oil cooler, fuel pump, fuel pressure regulator, fuel filter, etc.
【Parameter】Working pressure: 1500PSI. Working temperature:-65°F-252°F. O-ring temperature range: -4°F-392°F.
【Easy to Install】Apply a bit of petroleum jelly to o-ring before installation, screw fitting into mating part until preformed packing is fully seated in mating packing seat. Tighten fitting until snug. Check ORB fitting for leakage during system start up. If leaking, loosen connecting tube or hose and tighten ORB fitting. Retighten tube or hose.