2011-2016 Duramax Towmaster Allison Transmission & Converter Package W/ Triple Torque & Controller (4WD) (1064754SM)

Fits

When you purchase a BD transmission and torque converter package, you're snagging a perfectly paired duo that has been put to the test on the dyno for maximum performance and reliability. Each transmission also includes BD's own heavy-duty pan for added fluid space. Whether you're towing, hitting the streets, or dominating the track, when it comes to a reliable transmission that can handle your diesel's force and strength, BD is the obvious go-to choice.

Part Number: 1064754SM

Transmission:

• Increase the durability of your drivetrain
• BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt
• Comes with BD Allison Pressure Box delivering up to 275PSI of line pressure
• High energy frictions
• Increase in steel mass for better heat dissipation
• Increased clutch count
• Clutch Count: C1 8 clutches (14% increase over stock)
• Clutch Count: C2 7 clutches (17% increase over stock)
• Clutch Count: C3 7 clutches (75% increase over stock)
• Clutch Count: C4 7 clutches (17% increase over stock)
• Clutch Count: C5 7 clutches (17% increase over stock)
• Each transmission is dyno tested
  

Torque Converter:

• Enhanced Stall - Street/Towing applications
• HD springs absorb shock of engagement
• 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
• Furnaced brazed turbine fins for improved fluid coupling efficiency
• Reduced overall weight by 12lbs compared to competitors
• Utilizes a new double cage stator sprag for increased strength, reduces common stator failures with the OE design.

• 9 Hours
• Install Click Here
• Pressure Controller Click Here

Parts Only - No Race abuse is covered.

• 36 Months
• 150,000 Miles
•  Remote filter required for inspection with cooler flow rate in GPM at Oil/Air transmission cooler outlet.