BD Diesel 1064662SS Roadmaster 10R80 Transmission & ProForce Converter – 2018–2021 Ford Expedition & Lincoln Navigator 3.5L EcoBoost (2WD, Park-By-Wire)

Upgrade your drivetrain confidence with the BD Diesel 1064662SS Roadmaster 10R80 Transmission & Converter Package for 2WD 2018–2021 Ford Expedition & Lincoln Navigator 3.5L EcoBoost. Designed to correct the 10R80’s most common OEM issues, this BD solution boosts performance, reliability, and cooling capacity — all while retaining stock drivability.

A reinforced CDF drum, anodized reaction shell, and +30% line pressure increase help this package handle added power or high mileage. The ProForce torque converter and BD deep sump pan are dyno-tested together to deliver precise shifting, better temperature control, and longer transmission life.

💰 $2,000 Refundable Core Charge Required
⏱️ Install Time: ~11 Hours 30 Minutes
⚠️ Fits Park-by-Wire (Dial/Button) Shifter Vehicles

✅ Key Features:

Transmission:

• Brand-new modified valve body delivers ~30% higher line pressure

• Updated CDF drum with retention feature prevents internal failures

• Anodized reaction shell increases clutch life by improving surface hardness

• Deep sump transmission pan adds 2 extra quarts of fluid

• Integrated drain plug for simplified service and temp sensor compatibility

• New OEM clutches & steels ensure smooth, responsive shifts

ProForce Torque Converter:

• Enhanced stall and upgraded friction materials

• Ideal for stock or mildly modified applications

• Smooth torque delivery and efficient fluid coupling

🚙 Vehicle Compatibility:

Fits the following 2WD vehicles with Park-By-Wire (Dial/Button) Shifters only:

• 2018–2021 Ford Expedition 3.5L EcoBoost (2WD)

• 2018–2021 Lincoln Navigator 3.5L EcoBoost (2WD)

❌ Does NOT fit models with conventional (column or console) shifters
✔️ Replaces OEM Part Numbers: JL1Z-7000-C, JL1Z-7000-E

📦 What’s Included:

• BD Roadmaster 10R80 Transmission

• ProForce 10R80 Torque Converter

• BD Deep Sump Pan (+2qt capacity)

• Reinforced CDF Drum

• Anodized Reaction Shell

• All-new OEM clutches and steels

• Dyno-tested, pre-assembled package

• Hardware & fittings as needed

🛠️ Why Choose BD Diesel?

With over four decades of diesel performance expertise, BD Diesel doesn’t just rebuild — it reinvents. Every Roadmaster 10R80 is dyno-tested with its matching ProForce converter and fortified to correct 10R80 flaws like CDF drum failures and clutch tooth wear. If you’re towing, hauling, or simply need reliability back — BD delivers.