Randy's Transmissions - 47RE Stage 3 (Up To 1000HP) Transmission - 1996-2002 Dodge 5.9L Cummins - 478-A102

Part # 478-A102

Tow Ready. Race Ready.

For those who demand top-tier performance from their Dodge Cummins, the Stage 3 47RE Transmission is built to excel. Rated for up to 1,000 horsepower, this transmission is engineered for both high-powered towing and competitive racing. Featuring the robust gear train from the newer 48RE, it offers enhanced durability and reliability under extreme conditions.

Transmission Specs

• Randy’s 35 Spline Triple Disc Converter: Available in two stalls—Stock Stall (Tow/Daily 1800-2000 RPM) or High Stall (Street/Track 2400-2600 RPM)—You choose the stall for your needs. 
• Alto G3 Power Pack Clutches and Steels: Designed to handle significant power and provide enhanced clutch durability.
• Alto G3 Power-Packed Overdrive & Direct Drum: Upgraded with custom pressure plates to manage high torque and ensure smooth operation.
• Sonnax Super Servo, Billet Band Strut, Billet Wedge: Provides exceptional strength and precision for improved shifting.
• Billet Accumulator & 4.2 Lever: Reinforces durability and performance under extreme conditions.
• Sonnax Billet Input Shaft (Oversized): Enhances strength to handle increased power output.
• Ridged 2nd Gear Band: Ensures durability and consistent performance under heavy load.
• H/D Direct Drum Piston: Built to withstand higher pressure and stress.
• Borg Warner Governor Pressure Solenoid: Maintains precise pressure control for optimal shifting.
• High Pressure Transducer: Monitors and regulates pressure levels for reliable performance.
• HD Cast Aluminum Deep Pan: Offers increased capacity and cooling efficiency.
• Billet Intermediate & Output Shafts: Provides enhanced strength and reliability.
• Custom High Pressure Valve Body: Built and tested in house to supply higher pressures for improved performance and clutch application.
• PTFE Coated Thrust Washers: Reduces friction and wear for extended durability.

Backed by Real-World Testing and Development

At Randy’s, we pride ourselves on delivering products that are rigorously tested and developed to meet the highest standards of performance and reliability. Since our founding in 2008, we’ve continuously refined and tested our transmissions under real-world conditions to ensure they can handle the toughest challenges. Our commitment to innovation and thorough testing means that every transmission we offer has been proven to perform, whether you’re towing heavy loads, racing on the track, or navigating rugged terrain. With over a decade of expertise and a track record of excellence, you can trust that our transmissions are built to exceed your expectations and provide dependable performance for years to come.

NOTE: use of a billet flex plate is recommended.