Transmission Internals

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD is offering a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD is offering a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to...

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD is offering a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art...

Heavy duty cam & roller design low reverse one way clutch; Replace the weak and failure prone 1st gear Low reverse sprag.This Part Fits:YearMakeModelSubmodel2007-2010DodgeRam 2500Laramie2007-2010DodgeRam 2500SLT2007-2010DodgeRam...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art...

Allison transmissions utilize variable line pressure that adjusts to different engine load to improve fuel economy. The problem with this is that it drops line pressure after a shift, causing clutch slippage and failure in higher powered trucks. The BD...

This billet steel adapter replaces the brittle plastic piece used to mount your spin on filter to your 68RFE Transmission.This Part Fits:YearMakeModelSubmodel2007-2010DodgeRam 2500Laramie2007-2010DodgeRam 2500SLT2007-2010DodgeRam 2500ST2008-2010DodgeRam...

Pressure Control module delivers up to 250 PSI clutch apply pressure; Dynamically adjusts hydraulic apply pressures based on turbo boost/engine load; Dynamic control ramps up the much larger sweep; Improved clutch holding capacity for increased...

Prevents shudder and slippage; Rotary switch mounted on the dash; Increases mainline pressure by mimicking higher throttle positions; Prevents mid-range convertor shutter and clutch/band slippage; Ramps towards stock pressures as the pedal gets closer to...

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art...

This 43 tooth short shaft speedometer gear fits 93-01 Jeep Cherokees; 93-98 Grand Cherokees; and 93-06 Wranglers with electrically driven speedometers and offers a direct replacement with an easy installation. No drilling required.This Part...

This 41 tooth short shaft speedometer gear fits 93-01 Jeep Cherokee fits 93-01 Jeep Cherokee; 93-98 Grand Cherokee; and 93-06 Wranglers with electrically driven speedometer and offers a direct replacement with an easy installation. No drilling required...

This Rugged Ridge 39 tooth short shaft speedometer gear fits 84-93 Jeep Cherokee; 55-86 CJ; 86-92 Comanche; 93 Grand Cherokee; and 87-93 Wrangler with cable speedometer and offers a direct OE replacement with an easy installation.This Part...