2001-2010 Duramax Exhaust Brake (1024311)

Fits

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.

Part Number: 1024311

• BD's exclusive Variable Orifice Technology
• BD's solid, offset butterfly
• Spring loaded cylinder
• Provides up to 150 retarding horsepower throughout the engine's RPM range
• Rugged, cast-iron housings
• BD's exclusive alumibronze bushing
• Piston ring-seals
• Stainless steel butterfly shaft
• Proven to stand up under the harsh, high-heat conditions of the exhaust environment
• All mounting hardware is made of corrosion-resistant stainless steel
• Air Compressor Included

• 5 Hours

Parts Only

• 24-Months
• 24,000 Miles

• 2006-up suggests installing 2001020/2001030 EXBrake instead
• Exhaust Back Pressure test gauge kit 1030050 suggested for the set-up of exhaust brakes
• Requires HP Tuner or EFI Live for 2007-2010 LMM engines
• Typical factory exhaust size of 3.5" on 2001-2007 LB7/LLY/LBZ and 4.0" on 2007.5-2010 LMM. Confirm pipe size before ordering.