Doc's Diesel is the new standard in aftermarket diesel filters. Our Premium Diesel Filter line includes fuel, air, cabin air, water separator, and oil filters. Located in Northwest Ohio we are a grassroots company with a focus on high quality filters and providing a great value to our customers! Doc's Diesel Filters are spec'd and designed to meet or exceed the quality/performance of the original filters (OEM's) that come in your vehicle. Doc's Diesel 2017-2019 Chevrolet/GMC 6.6L Duramax Filter Kit includes (1) Fuel Filter - Replaces AC/Delco TP1015, Wix WF10448| (1) Oil Filter - Replaces GM 88917036, AC/Delco PF2232, Wix 57202 (1) Air Filter Replaces AC/Delco A3231C, Wix WA10695 (1) Cabin Air Filter - Replaces GM 23281440, Wix WP10129 (1) Spin On Transmission Filter - Replaces Allison 29539579, Wix 57701