# BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/Stock Exhaust Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. BD Engine brake has been the industries time proven VARIABLE REGULATING BACK-PRESSURE EXHAUST BRAKE.Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD brake communicates with the engines electronic idle verification board for quick engagement. Where it mounts: Most vehicle applications will either have BDs turbo-mount design which bolts in place of the factory elbow between the turbo and the exhaust system or the inline design mounts in the exhaust system between the engine and muffler/DPF/cat. The BD Brakes rugged cast-iron housing incorporates BDs exclusive AlumiBronze bushing and positive sealing piston ring, no blind holes for carbon and rust to form, and miles of leak free retarding. Brake valve is actuated by an air cylinder (newer models) or a powerful, three- in. vacuum cylinder (earlier models). The durable air compressor included in later model kits can even be used for other applications, such as air horns, air bags even air-ride fifth wheel hitches –it is that tough. Automatic-equipped trucks prior to 2006 require BDs programmable AutoLoc and PressureLoc kits to electronically control torque converter clutch engagement. This addition effectively reduces slippage, resulting in peak retarding performance as well as lower transmission temperatures. All BD Brake kits come complete with the brake, air compressor (where applicable), mounting hardware, port to monitor the brakes retarding performance, complete instructions and most models come with EGT port. - There's a reason why the BD Brake is the most widely-recognized diesel exhaust brake in the industry: It's the best! Compare it to the competition, and you'll see why. - Proven to stand-up under the harsh, high heat conditions of the exhaust environment - Provides up to 150 retarding horsepower throughout the engine's RPM range - All mounting hardware are made of corrosion resistant stainless steel - Mounting Hardware Are Made of Corrosion Resistant Stainless Steel - Provides Up To 150 Retarding HP Throughout The Engines RPM Range - Its The Best!! Compare To The Competition And You Will See Why - Proven To Stand Up Under The Harsh High Heat Conditions - BD's exclusive Variable Orifice Technology - Spring Loaded Cylinder Pressure Regulation - BDs Exclusive Variable Orifice Technology - BD's exclusive alumibronze bushing - BDs Exclusive Alumibronze Bushing - 24 Months or 24000 Miles Warranty - Stainless Steel Butterfly Shaft - BD's solid, offset butterfly - BDs Solid Offset Butterfly - Rugged, cast-iron housings - Rugged Cast Iron Housings - Air compressor included - Spring loaded cylinder - Pressure regulation - Piston Rings Seals - Piston ring-seals This Part Fits: Year Make Model Submodel 2006-2010 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006-2010 Chevrolet Express 3500 Base 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2010 Chevrolet Silverado 2500 HD LT 2007-2010 Chevrolet Silverado 2500 HD LTZ 2004-2010 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2010 Chevrolet Silverado 3500 HD LT 2007-2010 Chevrolet Silverado 3500 HD LTZ 2007-2010 Chevrolet Silverado 3500 HD WT 2006-2010 GMC Savana 2500 Base 2006-2010 GMC Savana 3500 Base 2002-2005 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2010 GMC Sierra 2500 HD SLE 2001-2010 GMC Sierra 2500 HD SLT 2003-2010 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2007-2010 GMC Sierra 3500 HD SLE 2007-2010 GMC Sierra 3500 HD SLT 2007-2010 GMC Sierra 3500 HD WT 2006 Hummer H1 Alpha ## Details - **Price:** 2334.98 CAD - **Vendor:** BD Diesel - **Type:** Exhaust Brakes ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 2334.98 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Photo - Unmounted - Photo - Unmounted - Photo - out of package - Photo - out of package - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-brake-2004-5-2010-duramax-6-6l-lly-lbz-lmm-w-stock-exhaust) > Updated: 2026-06-26