Give your 6.0L Power Stroke the transmission upgrade it deserves with the BD Diesel TowMaster 5R110 Transmission & Converter Package, designed for 2005–2007 4WD Super Duty trucks. Featuring increased clutch counts, advanced internal upgrades, and a heavy-duty ProForce torque converter, this package offers outstanding durability, cooler operating temperatures, and smoother towing performance.

Each TowMaster unit is dyno-tested and comes equipped with BD’s aluminum deep pan, reworked pump, and upgraded filtration system, making it the ideal solution for diesel owners who want reliable towing capability without sacrificing longevity or drivability.

💰 $1,800 USD refundable core deposit required.

✅ Key Features:

Transmission Highlights:

• BD Aluminum HD Deep Pan – adds 6 quarts fluid capacity

• Late-model upgraded sump filter for improved filtration

• Aluminum pressure plugs replace stock plastic versions

• Heavy-duty snap ring and pressure regulator prevent pressure damage

• Reworked front pump improves flow and pressure consistency

• Dyno-tested to ensure reliability

• Clutch Count Upgrades:

  • Coast: 3

  • Forward: 4

  • Low Reverse: 6

  • Intermediate: 5 (+67%)

  • Direct: 6 (+50%)

  • Overdrive: 5 (+67%)

Torque Converter (ProForce):

• Enhanced stall for towing & daily driving

• Torque-multiplying cast aluminum stator

• Lower RPM lock-up engagement than stock

• Furnace-brazed fins & forged steel front cover

• Up to 3x lock-up clutch material

• Greater efficiency = less heat and better MPG

🚙 Vehicle Compatibility:

• 2005 Ford F-250 / F-350 / F-450 / F-550 6.0L Power Stroke (4WD)

• 2006 Ford F-250 / F-350 / F-450 / F-550 6.0L Power Stroke (4WD)

• 2007 Ford F-250 / F-350 / F-450 / F-550 6.0L Power Stroke (4WD)

Fits 4WD models only. Requires external remote filter for proper installation and cooler flow rate check.

📦 What’s Included:

• BD Diesel TowMaster 5R110 Transmission Assembly

• ProForce Torque Converter (Enhanced Stall)

• BD Deep Sump Transmission Pan

• Late-Model Sump Filter Upgrade

• Reworked Front Pump

• Aluminum Valve Body Pressure Plug Set

• Pre-assembled clutch packs with increased capacity

• Required Installation Instructions

🛠️ Why BD Diesel?

For over 45 years, BD Diesel has been trusted by diesel enthusiasts for building high-performance transmission packages that outlast and outperform the competition. The TowMaster series for the 5R110 delivers better cooling, enhanced durability, and OE-like driveability with BD’s signature attention to detail. Every package is dyno-tested and backed by an industry-leading warranty.