BD DIESEL 1064682SS ROADMASTER TRANSMISSION AND CONVERTER PACKAGE 10R80 FORD TRANSIT 3.5L 2020–2024 2WD

Product Description

The BD DIESEL 1064682SS Roadmaster Transmission and Converter Package is a complete reliability-focused upgrade for 2020–2024 Ford Transit 3.5L 2WD vans equipped with the 10R80 automatic transmission. Built for stock and mildly modified applications, this package is engineered to correct the most common 10R80 weak points while delivering smoother operation, quicker shifts, and extended service life for commercial use, towing, and daily driving.

BD Diesel 1064682SS, Roadmaster 10R80 transmission package, Ford Transit 10R80 transmission upgrade, Transit 3.5L 2WD transmission and converter, CDF drum fix, higher line pressure valve body, ProForce torque converter, fleet van transmission reliability

This Roadmaster package targets the notorious CDF drum leak/failure mode by incorporating a revised CDF drum retaining feature that helps prevent bushing movement and blocked fluid pathways—issues that can contribute to shift delays and flare conditions. A modified valve body is used to improve solenoid retention and increase line pressure (approximately 30%) for improved clutch holding power. An upgraded anodized reaction shell is also used to address common clutch tooth wear concerns seen in the 10R80 platform. Paired with a matching BD Diesel ProForce torque converter, the result is a transmission package built for dependable, consistent performance.

Fitment

• 2020 Ford Transit Van – 3.5L EcoBoost / 3.5L Naturally Aspirated Gas – 2WD – 10R80 Automatic
• 2021 Ford Transit Van – 3.5L EcoBoost / 3.5L Naturally Aspirated Gas – 2WD – 10R80 Automatic
• 2022 Ford Transit Van – 3.5L EcoBoost / 3.5L Naturally Aspirated Gas – 2WD – 10R80 Automatic
• 2023 Ford Transit Van – 3.5L EcoBoost / 3.5L Naturally Aspirated Gas – 2WD – 10R80 Automatic
• 2024 Ford Transit Van – 3.5L EcoBoost / 3.5L Naturally Aspirated Gas – 2WD – 10R80 Automatic

Fitment Note: Fits both the 3.5L EcoBoost and the 3.5L naturally aspirated gas engine in 2WD Transit applications equipped with the 10R80 transmission.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1064684SS ROADMASTER TRANSMISSION AND CONVERTER PACKAGE 10R80 FORD TRANSIT 3.5L 2020–2024 4WD
• BD DIESEL 1064612SS ROADMASTER TRANSMISSION AND CONVERTER PACKAGE 10R80 FORD F-150 2.7L/3.5L 2018–2020 2WD
• BD DIESEL 1064622SS ROADMASTER TRANSMISSION AND CONVERTER PACKAGE 10R80 FORD F-150 5.0L 2018–2020 2WD
• BD DIESEL 1064692SS ROADMASTER TRANSMISSION & CONVERTER PACKAGE 10R80 FORD F-150 2017 2WD
• BD DIESEL 1064672SS ROADMASTER TRANSMISSION AND CONVERTER PACKAGE 10R80 F-150 / EXPEDITION / NAVIGATOR 2WD

FAQ

Is this a complete transmission and converter package?

Yes. This package includes the Roadmaster 10R80 transmission and a matching upgraded torque converter.

What problems does this help address on the 10R80?

It is engineered to correct common 10R80 reliability issues, including CDF drum-related shift delays/flares, clutch holding limitations, and wear points that can affect long-term durability.

Is a core charge typically required for Roadmaster transmissions?

Roadmaster transmission packages are commonly sold with a refundable core charge because they are remanufactured units.

Specifications for BD DIESEL PRODUCTS 1064682SS