Attention Dodge Ram owners! This ACROPIX kit is a comprehensive transmission maintenance set. It includes the transmission filter, gaskets, and related seals designed to fit 45RFE, 5-45RFE, 65RFE, 66RFE, and 68RFE transmissions. Regular replacement of the transmission filter is crucial – it filters the fluid, removes debris, and helps prevent the valve body and solenoids from getting clogged. This keeps your transmission running smoothly, efficiently, and can extend its service life. This is a non-OEM (aftermarket) part, but it's built with quality materials, including an aluminum alloy filter housing for durability. The kit's components correspond to several OEM part numbers, so compatibility is wide. It's specifically designed for a range of Dodge Ram 1500, 2500, and 3500 models from 2003 to 2010, as well as Dodge Durango, Dakota, and Chrysler Aspen models with the specified engines and transmissions. The product listing has a VERY detailed fitment list – please double-check your exact year, model, and engine to ensure it fits before purchasing! Installing a fresh filter and gasket during a fluid change is great preventative maintenance. If you're a DIYer or a mechanic, this kit provides the essential parts you need for the job in one package.