The BD Diesel 1064264SS TowMaster Transmission & Converter Package is the go-to solution for 2007.5–2018 Dodge Ram 6.7L Cummins 4WD trucks needing enhanced transmission strength without sacrificing drivability. This complete package is engineered to handle towing, daily driving, and moderate performance upgrades with zero compromise on longevity or shift performance.
Packed with serious internal upgrades like QT100 pressure plates, a Big Stack overdrive shaft, and a billet 4C spring retainer, this transmission is built for real-world load and power. The ProForce torque converter complements it with billet construction, a dual-clutch setup, and furnace-brazed turbine fins—making it a proven choice for up to 550 flywheel HP.
💰 $2,500 Refundable Core Charge Required
⏱️ Estimated Install Time: 9 Hours
✅ Key Features:
Transmission Upgrades:
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Hard anodized valve body with new solenoid pack
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Custom bonded gasket separator plate prevents cross leaks & boosts pressure
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QT100 pressure plates reduce clutch drum distortion
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BD ProTech68 control module ramps line pressure to 250 PSI using MAP sensor input
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33% increase in both Overdrive & 2C clutch count
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Steel girdle on 2C piston for broader apply area
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BD’s deep sump aluminum oil pan enhances cooling & reduces case flex
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Reinforced accumulator plate & sleeved TCC limit valve
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Big Stack overdrive shaft for added strength
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Heavy-duty low reverse cam & roller clutch
ProForce Torque Converter:
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Rated for 550 flywheel HP
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Enhanced stall stator for street & towing use
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Faster low-RPM response than OEM
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Billet forged front cover (thicker walls, reinforced mounting pads)
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Dual-clutch 11.625” design
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Furnace-brazed turbine fins & upgraded damper springs
🚙 Vehicle Compatibility:
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2007.5–2018 Dodge Ram 2500 6.7L Cummins 4WD (68RFE Transmission)
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2007.5–2018 Dodge Ram 3500 6.7L Cummins 4WD (68RFE Transmission)
❌ Not compatible with Aisin or G56-equipped models.
📦 What’s Included:
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BD TowMaster 68RFE Transmission Assembly
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ProForce 11.625” Dual-Clutch Torque Converter
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Hard Anodized Valve Body w/ New Solenoid Pack
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BD ProTech68 Pressure Control Module (250 PSI)
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BD Deep Sump Transmission Pan
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QT100 Pressure Plates & Upgraded Clutch Packs
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Reinforced Internal Components (Accumulator Plate, Big Stack Shaft, etc.)
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36-Month / 150,000-Mile Parts Warranty
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12-Month / 24,000-Mile Labor Warranty
🛠️ Why Choose BD Diesel?
When reliability and power transmission matter most, BD Diesel delivers. The TowMaster Series is precision-engineered to outperform stock 68RFE transmissions and solve factory weaknesses head-on. Backed by dyno testing and assembled with industry-leading materials, BD transmissions are the trusted solution for diesel trucks that work hard every day.
With BD, you're not just buying a transmission—you're investing in performance without compromise.