S&B Filters CR-91050 Air Filter for Competitor Intakes AFE XX-91050 Oiled Cotton Cleanable Red 2020-2024 Chevy/GMC Duramax 6.6 L5P It keeps your differential oil

It keeps your differential oil running within its ideal viscosity range

Includes Fuel Line and all necessary hardware

Includes necessary heat shielding

If you plan on buying an exhaust brake with this Screamer turbo you should buy according to the year of your truck

Each transmission pan comes with a large diameter magnetic drain plug for easy routine maintenance

S&B Filters CR-91050 Air Filter for Competitor Intakes AFE XX-91050 Oiled Cotton Cleanable Red 2020-2024 Chevy/GMC Duramax 6.6 L5P It keeps your differential oilFilter for Competitor Intakes Cross Reference: AFE XX 91050 (Cleanable, 8 ply) Details: Filter Type Oiled Filter Cotton Cleanable Filter Material Cotton Gause Filter Color Red Oil Color Red Ply Rating 8 Ply