Doc's Diesel Oil Friction TreatmentDocs Diesel Oil Friction Treatment: While engine oil does a great job protecting your engine, our innovative formula takes it a step further by enhancing wear protection and boosting lubricity, especially under tough conditions. By reducing friction and preventing corrosion, our Oil Friction Treatment extends engine life and keeps engines cleaner, making it ideal for both new and high mileage vehicles. It effectively clears deposits, reducing stiction

Crankcase Filters: Every 50

Include in your schedule Doc's Diesel maintenance plan and in conjunction with Doc's Diesel The Diesel Treatment

because it never lets you down

Make Year Front ft-lbs / Nm CHEVROLET (FW) AVALANCHE 2500 2WD 2002-2003 NO TORQUE DATA AVALANCHE 2500 4WD 2002-2003 177 / 240 SILVERADO 1500 2WD 1999-2006 NO TORQUE DATA SILVERADO 1500 4WD 1999-2006 177 / 240 SILVERADO 1500HD 2WD 1999-2006 NO TORQUE DATA SILVERADO 1500HD 4WD 1999-2006 177 / 240 SILVERADO 2500 2WD 1999-2006 NO TORQUE DATA SILVERADO 2500 4WD 1999-2006 177 / 240 SILVERADO 2500HD 2WD 1999-2006 NO TORQUE DATA SILVERADO 2500HD 4WD 1999-2006 177 / 240 SILVERADO 3500 2WD 1999-2006 NO TORQUE DATA SILVERADO 3500 4WD 1999-2006 177 / 240 SUBURBAN 2500 2WD 2001-2006 NO TORQUE DATA SUBURBAN 2500 4WD 2006-2009 177 / 240 SIERRA 1500 2WD 2001-2003 NO TORQUE DATA SIERRA 1500 4WD 2001-2003 177 / 240 SIERRA 1500HD 2WD 2005-2007 NO TORQUE DATA SIERRA 1500HD 4WD 2005-2007 177 / 240 SIERRA 2500 2WD 2001-2004 NO TORQUE DATA SIERRA 2500 4WD 2001-2004 177 / 240 SIERRA 2500HD 2WD 2001-2007 NO TORQUE DATA SIERRA 2500HD 4WD 2001-2007 177 / 240 YUKON XL 2WD 2001-2006 NO TORQUE DATA YUKON XL 4WD 2001-2006 177 / 240

long-lasting friction that helps reduce both noise and brake dust

Doc's High-Carbon Brake Rotor Set is designed for superior heat dissipation

GMC (FW) SIERRA 2500HD 2WD

and keeps your diesel running smoother

The Quick Detailer can be used on lightly-soiled vehicles that need a quick touch up

DDW24+DDW18

3 Micron @ 96

Filter paper tested is used in the entire line of Doc's Diesel Engine Air Filters