Built to handle the harsh demands of towing, hauling, and power upgrades, the BD Diesel TowMaster E4OD Transmission is a serious upgrade for your 1995–1997 Ford 7.3L Power Stroke 2WD. Designed to support up to 300% more power and torque than stock, this transmission includes critical upgrades that improve shift response, cooling, clutch durability, and overall drivetrain reliability.

With steel planetaries, a fully rollerized geartrain, reworked hydraulics, and a rigid aluminum deep pan, the 1064422F delivers the consistent, dependable performance that heavy-duty truck owners demand.

💰 $1,500 USD refundable core deposit required.

✅ Key Features:

Transmission Highlights:

• Handles up to 300% more power and torque than factory

• Rigid BD Aluminum Deep Transmission Pan

  • Adds 6 quarts of capacity

  • Magnetic drain plug

  • Heat-dissipating fins

  • Reduces case flex and internal oil leakage

• Fully rollerized geartrain with upgraded sprags and bearings

• Machined components:

  • Center support

  • Intermediate piston

  • Low/reverse pressure plate

  • Rear ring gear hub

• Replaces weak aluminum planetaries with steel

• Shift kit and line mod valve for higher pressures and quicker shifts

• Reprogrammed accumulator body for improved converter pressure and oil flow

• Tighter clutch packs = quicker shift engagement

• Adds 30–40% more clutch material

• Lubrication upgrades to OD planet, output shaft, and intermediate shaft

• Tapped and sealed feed circuits to prevent case leaks

• Sure-loc snap rings and high-temp solenoid wiring

• Includes BD auxiliary frame-mounted full-flow filter kit (1990–2003)

• Dyno-tested before shipping

Clutch Count:

• Coast: 2

• Forward: 5

• Direct: 5

• Low Reverse: 7

• Intermediate: 4

• Overdrive: 4

• Converter sold separately (see Part: 1030223 )

(BD Diesel Transmissions only have warranty when running a BD Trans & Converter)

🚙 Vehicle Compatibility:

• 1995 Ford F-250 / F-350 7.3L Power Stroke 2WD

• 1996 Ford F-250 / F-350 7.3L Power Stroke 2WD

• 1997 Ford F-250 / F-350 7.3L Power Stroke 2WD

⚠️ Must be used with a BD torque converter to maintain warranty.
⚠️ Not intended for race or sled pull use.
⚠️ Add "PTO" to part number for PTO-equipped applications.

For 4wd version see 1064424F

📦 What’s Included:

• BD Diesel TowMaster E4OD Transmission Assembly (No Converter)

• BD Rigid Aluminum Deep Transmission Pan

• Auxiliary Frame-Mounted Full Flow Filter Kit

• Pre-installed Upgraded Clutch Packs and Rollerized Geartrain

• Reworked Front Pump

• Installation Instructions

🛠️ Why BD Diesel?

BD Diesel transmissions are built with precision, tested under load, and engineered for real-world reliability. The TowMaster E4OD is no exception—providing massive durability gains through advanced machining, better lubrication, and shift-enhancing upgrades. Backed by a 36-month warranty, it’s the right choice when you need your Power Stroke to go the distance.