Drivetrain Automatic Transmissions and Components

BD Diesel

BD Diesel ROADMASTER TRANS & CONVERTER PKG 10R80 FORD EXPEDITION/NAVIGATOR 3.5L 18-21 4WD - 1064664SS

$5,403.84

SKU: B006 1064664SS

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Engineered for enhanced reliability and extended service life, the BD 10R80 RoadMaster Transmission is an ideal upgrade for stock or mildly modified vehicles. It addresses common 10R80 weaknesses, specifically the notorious CDF Drum leak, by introducing a retaining feature that supports the internal bushing, preventing it from shifting and blocking fluid pathways.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBD Diesel
Part NumberB006 1064664SS

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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