ROADMASTER TRANSMISSION & CONVERTER PACKAGE 10R80 FORD EXPEDITION / LINCOLN NAVIGATOR 3.5L ECOBOOST 2018-2021 - 4WD - BD Diesel - 1064664SS

Features
Brand new modified valve body to increase line pressure by ~30% for improved clutch holding
ProForce Torque Converter with new friction material
New Deep Sump Transmission Oil Pan. Extra 2 quarts of fluid capacity.
Revised CDF drum with retaining feature to prevent sleeve failure common on OEM units
Anodized reaction shell
New OEM clutches and steels
Smooth and quick shifts
Increased fluid capacity helps regulate temperature and extend fluid life
Will not have to worry about long shift delays or flares due to the leaking CDF drum
Easy to flush transmission fluid with drain plug, and can attach a temperature sensor if desired
Park-By-Wire (Dial/Button Shifter) compatibility
About This Product
Engineered for enhanced reliability and extended service life, the BD 10R80 RoadMaster Transmission is the ideal upgrade for stock or mildly modified vehicles. It addresses common 10R80 weaknesses with durable solutions -- most notably, the notorious CDF Drum leak is fixed by introducing a retaining feature that supports the internal bushing, preventing it 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. Included in every package is BD’s ProForce 10R80 Torque Converter and a high-capacity Deep Sump Pan. The added fluid volume from the deep sump design helps keep the new OEM clutches and steels cooler, promoting longer-lasting performance compared to stock setups.
Warranty and Notes
Install Time
INSTALL TIME11 Hours 30 Minutes
Warranty
WARRANTYParts24-Months100,000 MilesLabor12-Months24,000 miles
Notes
NOTEDOES NOT FIT Expedition/Navigator with Conventional ShifterReplaces OEM Part #'s: (4WD) JL1Z-7000-D, JL1Z-7000-F and (2WD) JL1Z-7000-C, JL1Z-7000-E