Doc's Diesel Chevrolet/GMC 6.6L Duramax 10L1000 L5P Transmission Service Kit 2020-2025 Brand:Doc's Diesel and corrosive settings

and corrosive settings

and injector problems

48% Efficiency Rating - Efficiency SAE J1985 3rd-Party Test Results

With fresh engine oil and a new filter

Improved shear stability and oxidation control under high thermal stress

Doc's Diesel Chevrolet/GMC 6.6L Duramax 10L1000 L5P Transmission Service Kit 2020-2025 Brand:Doc's Diesel and corrosive settingsDoc's Diesel Transmission Service Kits: Docs Diesel Transmission Service Kits come with everything you need to keep your transmission running strong. They help keep your fluid clean, which means smoother shifts and longer life for your rig. Regular filter and fluid swaps help you avoid costly breakdowns and keep your truck on the road where it belongs. Product Details: Includes 1 Transmission Filter Kit + 3 Gallons of The ULV Automatic Transmission