Doc's Diesel Stealth Mug 2018-2021 ensuring that your engine stays

ensuring that your engine stays protected under the toughest circumstances

tighten axle nut to 263 ft-lbs / 356 Nm

cuts smoke and emissions

9L Cummins High-Carbon Front Brake Rotor Set 2003-2008

Installing a Doc’s Diesel Cabin Air Filter won’t affect your vehicle’s warranty

Doc's Diesel Stealth Mug 2018-2021 ensuring that your engine staysAbout Product: Doc's partnered with Clutch Gear, the premium, insulated drinkware brand to create the Stealth Mug. This handy 15oz mug will keep your beverage hot or cold for hours. The stainless steel material, silicone handle, double wall insulation technology and oil filter shape makes this mug a unique must have!