BD Diesel

BD Diesel 20-24 Ford Transit 3.5L 4WD Roadmaster 10R80 Transmission & Converter Package

SKU 1064684SS

MPN bdd1064684SS

$4999.95 · Available to order

BD Diesel 20-24 Ford Transit 3.5L 4WD Roadmaster 10R80 Transmission & Converter Package

Engineered for enhanced reliability and extended service life, the BD 10R80 RoadMaster Transmission is the ideal upgrade for stock or mildly modified trucks. It addresses common 10R80 weaknesses with durable solutions -- most notably, the notorious CDF Drum leak is fixed by introducing a retaining feature to support the internal bushing from shifting and blocking fluid pathways. For sharp shifts and lasting performance, each transmission features an anodized reaction shell to eliminate embedded clutch tooth wear issues and a new OEM valve body -- modified to improve solenoid retention and increase line pressure by 30%, delivering noticeably higher clutch holding power.