Replacement O-ring Kit for all Fleece Cummins Coolant Bypass.?When used with MY94 - MY2002 kits, not all O-rings will be utilized. Kits includes: 3 new square cut O-rings 1 new standard O-ring 2 new AN fitting O-rings Vehicle Fitments Dodge Ram 3500 1994 to...

34.5 inch Common Rail/VP44 Cummins Coolant Bypass Hose (Black Nylon Braided) Vehicle Fitments Dodge Ram 2500 1998 to 2010 Dodge Ram 3500 1998 to 2010 Ram 3500 2011 to 2018 Ram 2500 2011 to 2018 Additional Attributes Country Of Origin: USA Universal: No Vehicle...

Increased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block...

Increased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block...