Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
BD Diesel Stage 4 Build-It Kit With Torque Converter 2003-2007 48RE Cummins 5.9L

BD Diesel Stage 4 Build-It Kit With Torque Converter 2003-2007 48RE Cummins 5.9L

by BD Diesel
$2,522.97 - $2,522.97
$2,522.97
$2,655.00
$2,655.00 - $2,655.00
$2,655.00

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to complete the job. All kits include the basic rebuild parts and gaskets and have the added touches that range from stock HP up to our Stage 4 Master Kit - which is pretty well everything we put in our own transmission rebuilds.
Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to prevent warping and improper balancing. With our cover design, we were able to increase strength while maintaining the factory height. We have engineered the clutch piston and damper assembly for increased strength, while retaining smooth and reliable vibration damping. With self-centering trapezoid clutch teeth design, our clutch packs ensure proper alignment and less wear resulting a longer converter life cycle.

BUILD-IT KIT

  • Same parts used in our their performance transmissions
  • All kits include the basic rebuild parts and gaskets
  • Band - High Temp/Energy - Raybestos
  • Band Anchor - Billet
  • Accumulator Piston - Billet Dual Ring
  • Bushing - Front Clutch Drum 0.85, Pump - Bronze W/Dimples
  • Clutch Disc
  • Friction - Front (Dir/Hi/Rev) Allomatic, O/D Allomatic, O/D Direct Borg Warner, Rear (Fwd) Borg Warner
  • Shifter Bracket & Lever Kit - 4.2 Ratio
  • Gasket Kit - Overhaul
  • Pressure Plate - Dir/Fwd (Frt) .145", Dir/Fwd (Frt) .185"
  • BD Pressure Plate Forward (Rr) Beveled Machined, O/D Brake F&R Machined
  • BD Piston - Dir. Clutch (Frt) Machined
  • Piston Retainer Kit
  • Servo Cover Ring, Piston Cover
  • Snap Ring - Direct Clutch .062, Direct Clutch .074, Direct Clutch .088
  • Rear Clutch Piston Spring
  • Steel - Fwd (Dir/Hi/Rev), O/D Brake, O/D Dir .525", Frt (Dir/Hi/Rev) Oversize
  • Strut - Front Band
  • Washer - Int. Shaft Thrust .052

TORQUE CONVERTER

  • Enhanced Stall - Street/Towing applications
  • HD springs absorb shock of engagement
  • Increased clutch count
  • Stamp forged 1-piece cover
  • Eliminates warpage from clutch heat
  • Taller cover can be rebuilt more often
  • Trapezoid teeth design
  • Engineered tighter tolerances
  • Self-centering trapezoid teeth design increases contact decreases wear and chatter
  • Thrust bearings - not plastic thrust washers
  • Riveted piston ensures alignment & eliminates vibration or embrittlement from welding
  • Cast stator designs maximizes torque
  • New sprag components ensure long term durability
  • Furnace brazed turbine fins for improved fluid coupling efficiency
  • Reduced overall weight by 12lbs compared to competitors

Note

  • No Race abuse covered

NOTE

  • Billet input shaft strongly recommended for use with ProForce 3D Torque Converter


This Part Fits:

Year Make Model Submodel
2004 Dodge Ram 1500 Laramie
2004 Dodge Ram 1500 SLT
2005-2006 Dodge Ram 1500 SRT-10
2004 Dodge Ram 1500 ST
2003,2005-2007 Dodge Ram 2500 Laramie
2006-2007 Dodge Ram 2500 Power Wagon
2003-2007 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2007 Dodge Ram 2500 ST
2006-2007 Dodge Ram 2500 TRX4
2003-2007 Dodge Ram 3500 Laramie
2003-2007 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2007 Dodge Ram 3500 ST
2007 Dodge Ram 3500 TRX4

Powerhouse Diesel