Stainless Steel Fuel Supply Tube Nuts for 5.9/6.7L Cummins Fleece Performance

All new stainless steel fuel tube nuts from Fleece Performance.  Ensure a proper seal on your injector tubes and high pressure injection lines with our high tolerance nuts produced from 300 series stainless steel. 

Application Notes Replaces Cummins P: 5264181, 3946625, 4893739 Replaces Mopar P: 5086866AB Replaces Bosch P: F00RJ00437