Descending grades with trailers can be hazardous and challenging, often leading to overheated service and trailer brakes that cause brake fade, excessive wear, and costly repairs. The BD Diesel Brake with part number 1037143 offers proven control and reliability, engineered to enhance safety and braking performance in heavy-duty Ford trucks equipped with 7.3L PowerStroke engines from 1994 to 2003. This exhaust brake system utilizes BD’s industry-leading variable regulating back-pressure technology, which provides precise control over engine retarding power, ensuring smooth and effective braking during downhill descents. The rugged cast-iron housing incorporates BD’s exclusive alumibronze bushing and positive sealing piston ring, eliminating blind holes that trap carbon or rust, thus ensuring long-lasting leak-free operation. The brake valve is actuated by a durable air cylinder, with most kits including an integrated air compressor capable of powering auxiliary air applications such as air horns, air bags, or air-ride hitches, making it a versatile addition to your fleet vehicle.
Installation options include a turbo-mount design that replaces the factory elbow between the turbo and exhaust system or an inline configuration that mounts between the engine and exhaust components. The system is compatible with automatic trucks prior to 2006 when used with BD’s programmable AutoLoc and PressureLoc kits, which electronically enhance torque converter clutch engagement for improved retarding and transmission temperature management. The complete package includes all necessary mounting hardware, ports for monitoring retarding performance, and detailed instructions for ease of installation. The system’s proven high heat resistance and robust construction make it ideal for demanding fleet applications, providing up to 150 retarding horsepower across the engine’s RPM range.
Whether used for downhill descents or maintaining control in severe towing conditions, the BD Diesel Brake offers reliable and efficient performance. Its corrosion-resistant stainless steel mounting hardware and spring-loaded pressure regulation ensure durability and consistent operation. Designed specifically for heavy-duty diesel applications, this exhaust brake system enhances vehicle safety, reduces brake wear, and improves long-term drivetrain reliability, making it a vital component for fleet operators and professional drivers alike.
Features:
- Heavy-duty diesel exhaust brake engineered for maximum torque control and durability
- Premium materials including alumibronze bushings and stainless steel components for long-lasting performance
- Provides up to 150 retarding horsepower throughout the engine’s RPM range for effective downhill braking
- Includes an integrated air compressor for auxiliary air applications and versatile mounting options
Fitment:
Ford F-250 Eddie Bauer 1995 to 1996
Ford F-250 Special 1995 to 1996
Ford F-250 XL 1994 to 1996
Ford F-250 XLT 1994 to 1996
Ford F-250 HD XL 1997
Ford F-250 HD XLT 1997
Ford F-250 Super Duty Lariat 1999 to 2003
Ford F-250 Super Duty XL 1999 to 2003
Ford F-250 Super Duty XLT 1999 to 2003
Ford F-350 Base 1997
Ford F-350 Eddie Bauer 1995
Ford F-350 Special 1995 to 1996
Ford F-350 XL 1994 to 1997
Ford F-350 XLT 1994 to 1997
Ford F-350 Super Duty King Ranch 2003
Ford F-350 Super Duty Lariat 1999 to 2003
Ford F-350 Super Duty XL 1999 to 2003
Ford F-350 Super Duty XLT 1999 to 2003





















