BD Diesel 1028140 Remote-Mount Air-Compressor Exhaust Brake Universal 4-Inch

Vehicle Fitment

• Universal fit for diesel vehicles with 4-inch exhaust systems (remote-mount air-activated exhaust brake)

Features

• Delivers up to 150 HP of retarding power with BD's Variable Orifice Technology
• Includes IP67-rated air compressor for reliable performance
• Adjustable pressure regulation for customizable brake force
• Pneumatic spring-loaded cylinder for smooth actuation
• Offset solid butterfly valve to minimize carbon buildup
• Cast-iron housing with alumibronze bushing and piston-ring seals for durability
• Stainless-steel butterfly shaft for heat and corrosion resistance
• All necessary mounting hardware and control kit included

Specifications

• Part Number: 1028140
• Design: Remote-mount inline exhaust brake
• Exhaust Bore Size: 4-inch (universal)
• Activation: Air-actuated via included compressor
• Material: Cast-iron housing; stainless internal components
• Warranty: 24-Months / 24,000 Miles (Parts), 12-Months / 12,000 Miles (Labor) :contentReference[oaicite:6]{index=6}
• Compliance: Legal in California (does not require CARB executive order) :contentReference[oaicite:7]{index=7}
• Install time: Approximately 4 hours :contentReference[oaicite:8]{index=8}

Included Components

• 1x Remote-mount exhaust brake assembly with butterfly valve
• 1x IP67-rated air compressor with valve assembly
• 1x Air tubing, adapter, toggle switch, regulator, and mounting hardware
• 1x Installation instructions

Product Description

The BD Diesel 1028140 Remote-Mount Air-Compressor Exhaust Brake is a heavy-duty, universal solution for vehicles equipped with 4-inch exhaust systems. Featuring a remote-mounted design, it installs inline between the turbo and downstream components, delivering up to 150 horsepower of consistent retarding force without requiring vehicle-specific adaptations.

Engineered with BD's advanced Variable Orifice Technology and a rugged cast-iron housing, this brake withstands extreme heat and exhaust conditions. The offset butterfly helps prevent carbon accumulation, while the IP67-sealed compressor guarantees reliability. With adjustable pressure control and full mounting hardware included, installation is straightforward and adaptable.

Warranty coverage includes 24 months/24,000 miles for parts and 12 months/12,000 miles for labor. Fully legal in all 50 states - including California, with no CARB exemption required. Typical installation takes around 4 hours. Ideal for diesel applications ranging from pickups to motorhomes and heavy trucks, this BD Diesel unit offers proven braking performance and long-term durability.