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Drivetrain Automatic Transmissions and Components

BD Diesel

BD Diesel ROADMASTER 5R110 TRANS & CONVERTER PKG FORD 6.4L POWER STROKE F250/350 08-10 4WD - 1064654SM

$4,827.00 $4,584.95 Save $242.05

SKU: B006 1064654SM

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 1064654SM

This transmission is designed to handle the output of the stock engine but with increased durability from the upgraded snap ring, pressure regulator valve, and aluminum plugs. The common issues, including the run-away reverse pressure, gear slips, and case lug blow out are solved with these upgrades. The deep sump pan allows for more fluid capacity and better cooling. Great for those with stock trucks looking to replace their transmission.

Features:

  • Transmission: Upgraded hardened steel Pressure Regulator Valve prevents run-away reverse pressure, case lug blow out, and gear slipping
  • Upgraded larger late model sump filter installed for better filtration
  • Machined front pump to prevent cross leaks
  • Upgraded converter clutch regulator spring increases Torque Converter Clutch apply pressure
  • Aluminum pressure plugs in Valve Body replace stock plastic pressure plugs preventing blow out
  • BD aluminum Deep Sump Oil Pan allows for an additional 6qt of fluid capacity and better cooling
  • Heavy duty low/reverse snap ring
  • Package Includes ProForce Torque Converter
  • ProForce Torque Converter: Billet Steel Cover
  • Enhanced Stall Stator
  • Furnace Brazed Turbine for increased strength and lower RPM response

Roadmaster Transmission Kit | Incl. 5R110 Trans/Torque Converter/Enhanced Stall Stator/Larger Sump Filter/Upgraded Converter Clutch/Deep Sump Oil Pan

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Restore and reinforce your 2008–2010 Ford 6.4L Power Stroke with the BD Diesel 1064654SM RoadMaster 5R110 Transmission & Converter Package. Built to exceed OEM durability, this complete 4WD transmission upgrade fixes the most common 5R110 failures — including runaway reverse pressure, gear slippage, and case lug damage — with precision-machined internals, hardened components, and increased cooling capacity. Whether you're replacing a worn unit or proactively upgrading, the RoadMaster 5R110 is a smart investment for street-driven and tow-ready Super Duty diesels.

Fitment

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Specifications

BrandBD Diesel
Part NumberB006 1064654SM

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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