BD Diesel 1064684SS Roadmaster Transmission Converter Package Ford Transit - 10R80 3.5L 2020-2024 4WD

Engineered for enhanced reliability and extended service life, the BD Diesel RoadMaster 10R80 Transmission is the ideal upgrade for stock or mildly modified Ford Transit vans. This comprehensive transmission and converter package addresses common 10R80 weaknesses with durable, performance-oriented solutions that deliver smoother shifts and improved longevity.

Key Features:

• Revised CDF Drum: Eliminates the notorious CDF drum leak by introducing a retaining feature that supports the internal bushing, preventing it from shifting and blocking critical fluid pathways
• Anodized Reaction Shell: Updated hardened surface eliminates embedded clutch tooth wear issues common in factory 10R80 transmissions
• Modified OEM Valve Body: Brand new valve body modified to improve solenoid retention and increase line pressure by 30%, delivering significantly higher clutch holding power and sharper shifts
• ProForce Torque Converter: Includes upgraded torque converter with new friction material for optimal power transfer
• New OEM Clutches and Steels: Fresh friction materials ensure maximum performance and longevity
• Eliminates long shift delays and flares caused by the leaking CDF drum found in stock transmissions

Fitment Note: Compatible with both 3.5L EcoBoost and naturally aspirated 3.5L V6 engines. Replaces OEM part numbers LK4Z-7000-HA, LK4Z-7000-EA (4WD) and LK4Z-7000-C, LK4Z-7000-DA (2WD).

Warranty Coverage: 24 months/100,000 miles parts warranty; 12 months/24,000 miles labor warranty. Estimated installation time: 11.5 hours.

Emissions Compliance: This product does not require an EO in California and is legal for sale and use in all 50 states as a replacement part.