Seller notes

New OEM Cummins return fuel line kit with copper seals, return banjo bolts, check valve and sealing washers. Complete kit to do a 6 cylinder engine. It will obviously also do the 4BT with a couple parts left over. All OEM parts. This kit includes the check valve which most sellers do not include. The check valve is very important as that is what keeps your fuel pressure from bleeding down overnight. Part #'s included: 3905307 x 6, 3903380 x 6, 3918188 x 2, 3924726 x 1 Description: Fuel return ki...

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