REMANUFACTURED TO ELIMINATE OVERHEATING, SLIPPING, AND CRACKED FLEXPLATES

FORD 6.0L POWERSTROKE 03-07 TRANSMISSION

Upgrade your 2003-2007 Ford 6.0L Powerstroke with complete performance 5R110 transmissions, heavy-duty torque converters, billet hard parts, and rebuild kits built for towing, daily driving, and high-performance applications.

  • Built for the 5R110

    Find complete transmissions, converters, and hard parts engineered specifically for the 2003-2007 Ford 5R110 TorqShift.

  • Complete Packages

    Our TowMaster and RoadMaster transmission and converter packages provide a complete, bolt-in solution for reliability and performance.

  • DIY Rebuild Kits

    For the expert technician, our Build-It Master Rebuild Kits contain the upgraded clutches and components we use in our own builds.

  • Strengthen Weak Links

    Prevent catastrophic failure with heavy-duty billet input shafts and flexplates designed to handle increased torque and horsepower.

21 products

Clear all
Show more

FIND THE RIGHT 5R110 TRANSMISSION PARTS FOR YOUR TRUCK

Find the right transmission components for your 6.0L Powerstroke. We've organized our most popular parts by application below.

ApplicationEngineCommon YearsTypical ProductBest For
Ford Super Duty F-250/F-3506.0L Powerstroke2003-2004TowMaster 5R110 Transmission & Converter PackageA complete, bolt-in replacement transmission for early 6.0L trucks, available for 2WD and 4WD.
Ford Super Duty F-250/F-3506.0L Powerstroke2005-2007RoadMaster 5R110 Transmission & Converter PackageA durable, remanufactured transmission and converter package for later 6.0L trucks used for daily driving and light towing.
Ford Super Duty (All)6.0L Powerstroke2003-2007Proforce Torque ConverterUpgrading the torque converter for improved lock-up, better efficiency, and increased durability over the stock unit.
Ford Super Duty (All)6.0L Powerstroke2003-2007Billet FlexplateReplacing the factory flexplate in high-horsepower or heavy-towing trucks to prevent cracking and failure.
Ford Super Duty Rebuild6.0L Powerstroke2003-2007Build-It Stage 4 Master Rebuild KitProfessional technicians or experienced DIYers rebuilding a 5R110 for high-performance use with upgraded clutches and components.
UniversalAllAllXtrude Transmission Cooler with FanAdding auxiliary cooling capacity to any setup to reduce transmission fluid temperatures and extend component life.

WHY 6.0L POWERSTROKE TRANSMISSIONS FAIL AND HOW BD SOLVES IT

The 5R110 TorqShift transmission backing the 6.0L Powerstroke can be a solid unit, but it's not without its limits. Under the stress of heavy loads, aftermarket tuning, and high mileage, key components like the torque converter, clutch packs, and flexplate can become failure points. Overheating is a primary enemy, accelerating wear and leading to slipping, delayed engagement, and eventual breakdown.

  • Overheating Transmission

    Fluid temperatures rise quickly when towing heavy, leading to fluid breakdown and accelerated wear on clutches and seals.

    The BD Difference

    An auxiliary cooler is a critical fix to protect fluid and extend transmission life.

  • Slipping or Harsh Shifts

    Worn clutches or failing solenoids can cause poor shift quality, flaring between gears, or a loss of drive.

    The BD Difference

    This often requires a rebuild or replacement to restore reliable shifting.

  • Torque Converter Failure

    Symptoms include shuddering, poor acceleration, and contamination of transmission fluid.

    The BD Difference

    An upgraded converter offers improved durability and performance over the stock unit.

  • Cracked Flexplate

    The stock flexplate can crack under the stress of high torque, causing a loud knocking noise.

    The BD Difference

    A billet flexplate is the solution for modified trucks, eliminating this common failure point.

What is the difference between the 2003-2004 and 2005-2007 5R110 transmissions?

There are internal differences, primarily related to the number of clutch plates in certain packs and some electronic components. It is crucial to select the correct model year range for your truck when ordering complete transmissions or rebuild kits.

Do I need an aftermarket transmission cooler for my 6.0L Powerstroke?

While the factory cooler is adequate for stock use, we highly recommend an auxiliary transmission cooler, like our Xtrude coolers, for any truck that tows frequently or has performance modifications.

What comes in a BD Build-It transmission kit?

Our Build-It kits typically include the performance clutches, steels, gaskets, and seals needed to assemble a more durable transmission, giving a professional builder the parts to mirror a BD build.

Do your transmission packages come with a torque converter?

Yes, our TowMaster and RoadMaster packages include a matched BD ProForce torque converter, ensuring the entire system is designed to work together for optimal performance and longevity.

Why would I need a billet input shaft or flexplate?

The stock input shaft and flexplate are known weak points when engine horsepower and torque are significantly increased. A billet input shaft prevents shearing, and a billet flexplate prevents cracking.

What is the main difference between a TowMaster and RoadMaster transmission?

Our TowMaster series is built for heavy-duty use, with modifications focused on handling heavy loads and providing firm, positive shifts. The RoadMaster series is an excellent OE-quality replacement for daily driving and light towing.