Cummins diesel owners, this banjo bolt and gasket kit is exactly what you need for those fuel system repairs! Specifically designed for Cummins industrial 4BT, 6BT, and 6CT engines, including the Dodge Cummins 12V 6BT from 1989-1998. The kit includes copper gaskets, seals, and check valve components that match OEM specifications. The metal alloy construction with rubber washer sealing ensures a tight, leak-proof connection that stands up to diesel fuel and engine vibrations. These are direct replacements for OE numbers 3905307, 4942278, 3918188 and several others. The precision manufacturing means easy installation and reliable performance, reducing the risk of fuel leaks that can cause bigger problems down the road. Whether you're dealing with a leaking banjo bolt or doing preventive maintenance, having the right parts makes all the difference. The corrosion-resistant materials ensure longevity, which is crucial in diesel applications where reliability matters. If you're working on your 1989-1993 Dodge D150/D250/D350 or 1994-1998 Ram 1500/2500/3500 with the 12V Cummins engine, this is the genuine replacement part you need. Don't mess around with cheap imitations when it comes to your fuel system - this kit delivers OEM-quality performance without the dealership price tag.