View 13 Photos View 0 Videos Cummins ISB 6.7L Fuel Rail, Casting # 4938452, Part # P-12660 $100 USD Good, used fuel rail from a Cummins ISB 6.7L engine. The fuel rail has been inspected and appears to be in good working condition. There is no visible damage to the fuel rail. There is minor... ConditionUsedPart NumberP-12660Stock NumberP-12660 MLS Number11830749CategoryFuel Injection Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info