The BD Diesel Brake (Part Number: 1024310) is a heavy-duty exhaust brake system designed specifically for 2004.5 to 2010 Duramax 6.6L LLY, LBZ, and LMM engines. This industrial-grade exhaust brake provides reliable engine retarding power, helping to control descending grades and prevent brake overheating. The system is engineered with a rugged cast-iron housing, incorporating BD’s exclusive Alumibronze bushing and positive sealing piston ring, ensuring long-lasting, leak-free operation even in high-heat environments. It features a variable orifice technology that dynamically adjusts back-pressure for optimal braking performance, delivering up to 150 retarding horsepower across the engine’s RPM range. Controlled via a simple on/off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD Brake integrates seamlessly with your vehicle’s electronic systems for quick and dependable engagement.
Features:
- Heavy-duty construction with rugged cast-iron housing for durability in severe conditions
- Proven to withstand high heat and harsh exhaust environments, ensuring long service life
- Provides up to 150 retarding horsepower throughout the engine’s RPM range for superior descent control
- Includes corrosion-resistant stainless steel mounting hardware, valve assembly, tubing, control kit, and optional EGT port for monitoring
Fitment:
Chevrolet Express 2500 Base 2006 to 2010
Chevrolet Express 2500 LS 2006
Chevrolet Express 2500 LT 2006
Chevrolet Express 3500 Base 2006 to 2010
Chevrolet Silverado 2500 HD Base 2001 to 2005
Chevrolet Silverado 2500 HD LS 2001 to 2006
Chevrolet Silverado 2500 HD LT 2001 to 2010
Chevrolet Silverado 2500 HD LTZ 2007 to 2010
Chevrolet Silverado 2500 HD WT 2004 to 2010
Chevrolet Silverado 2500 HD Classic LS 2007
Chevrolet Silverado 2500 HD Classic LT 2007
Chevrolet Silverado 2500 HD Classic WT 2007
Chevrolet Silverado 3500 Base 2001 to 2005
Chevrolet Silverado 3500 LS 2001 to 2006
Chevrolet Silverado 3500 LT 2001 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 Classic LS 2007
Chevrolet Silverado 3500 Classic LT 2007
Chevrolet Silverado 3500 Classic WT 2007
Chevrolet Silverado 3500 HD LT 2007 to 2010
Chevrolet Silverado 3500 HD LTZ 2007 to 2010
Chevrolet Silverado 3500 HD WT 2007 to 2010
GMC Savana 2500 Base 2006 to 2010
GMC Savana 3500 Base 2006 to 2010
GMC Sierra 2500 HD Base 2002 to 2005
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2001 to 2010
GMC Sierra 2500 HD SLT 2001 to 2010
GMC Sierra 2500 HD WT 2003 to 2010
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 2007
GMC Sierra 3500 Base 2002 to 2005
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2001 to 2006
GMC Sierra 3500 SLT 2001 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Sierra 3500 Classic SL 2007
GMC Sierra 3500 Classic SLE 2007
GMC Sierra 3500 Classic SLT 2007
GMC Sierra 3500 Classic WT 2007
GMC Sierra 3500 HD SLE 2007 to 2010
GMC Sierra 3500 HD SLT 2007 to 2010
GMC Sierra 3500 HD WT 2007 to 2010





















