DOC'S DIESEL MAINTENANCE KITS - Doc’s Diesel Maintenance Kits save you time and money by giving you the filters you need in one convenient package. No more running around trying to find the right parts. Just grab a kit and get the job done! Swapping filters on time keeps your truck running strong and efficient, and with our Maintenance Kits, it’s easier than ever. FITMENT - Compatible with Ram 6.7L Cummins 2500, 3500, 4500, 5500 2019-2024 INTERCHANGE - Doc's Diesel Dodge RAM 6.7L Cummins Filter Maintenance Kit 2019-2024 includes (1) Fuel/Water Separator (DGF430) - Replaces Mopar 68436631AA, Replaces Wix WF10579, Replaces Baldwin PF46152. (1) Fuel Filter (DGF401) - Replaces Mopar 68157291AA, Replaces Wix WF10255NP, Replaces Baldwin PF9870. (1) Oil Filter (D5335) - Replaces Mopar 05083285AA, Replaces Wix 51607, Replaces Baldwin BT7349, Replaces Premium Guard PG5335, Replaces Purolator L45335. (1) Engine Air Filter (DPA6314) - Replaces Mopar 53034051AB, Replaces Wix 46930, Replaces Baldwin PA4318, Replaces Purolator A56314. (1) Cabin Air Filter (D3705) - Replaces Mopar 68406048AA, Replaces Wix 24579, Replaces Baldwin PA10136 THIRD PARTY TESTING - Doc's Fuel/Water Separator (DGF430): 3 Micron @ 99.1% Efficiency Rating. Doc's Fuel Filter (DGF401): 3 Micron @ 93.48% Efficiency Rating. Doc's Oil Filter (D5335): 25 Micron @ 99% Efficiency Rating. Doc's Engine Air Filter (DPA6314): 99.25% / 344.2G Dust Holding Capacity. Doc's Cabin Air Filter (D3705): Electrostatic media stops particles down to .001 Microns REPLACEMENT GUIDELINES - Above all recommendations, change according to your vehicle’s manufacturer's warranty. Fuel/Water Separators: Every 5,000-10,000 miles or 15,000 miles maximum. Oil Filters: Every 5,000-7,000 miles or 10,000-15,000 miles maximum. Transmission Filters: Every 25,000-50,000 miles or 60,000 miles maximum. Engine Air Filters: Every 5,000-10,000 miles or 12,000 miles maximum. Cabin Air Filters: Every 15,000 miles or 12 months maximum. Doc’s Diesel Maintenance Kits save you time and money by giving you the filters you need in one convenient package. No more running around trying to find the right parts. Just grab a kit and get the job done! Swapping filters on time keeps your truck running strong and efficient, and with our Maintenance Kits, it’s easier than ever.