Add to wishlistAdd to compare
BD Diesel 13-18 RAM 3500/4500/5500 6.7l 4WD Towmaster Tr
SKU: bdd1064274SS Original price was: $8,508.80.$8,245.00Current price is: $8,245.00.Add to cartAdd to wishlistAdd to compare
Quantity Only 1 left in stock!
-+
Sale
Features and Benefits
- More Clutches Compared To Stock And Competitors
- TRANSMISSION:
- Increase Clutch Count Without Sacrificing Part Strength
- Brand New Valve Body
- Controller For Up To 300PSI Line Pressure
- 76 Percent More Theoretical Holding Power
- Ideal Replacement For Tired Stock Torque Converter
- Great For Street And Towing Applications
- No Race Abuse Covered
- Dual surface clutch assembly
- Machined steel reaction ring replaces flexible factory stamping
- Furnace-brazed pump and turbine fins
- Fully remanufactured for long service life
- Custom BD patented pressure plates increase clutch count without sacrificing part strength
- Clutch Count: FORWARD 6 (20% increase over stock)
- Clutch Count: DIRECT 6 (20% increase over stock)
- Clutch Count: INTERMEDIATE 8 (60% increase over stock)
- Electronic Line Pressure Controller for up to 300psi Line Pressure
- Clutch Count: OVERDRIVE 8 (14% increase over stock)
- Clutch Count: LOW REVERSE 5
- PRESSURE CONTROLLER:
- 76% more theoretical holding power
- Delivers up to 300psi line pressure at WOT
- Only active when boost over 15psi, unlike solenoid foolers or plugs which are active all the time
- Does not create parasitic load or extra heat when inactive
- TORQUE CONVERTOR:
BD Diesel 17-19 Ford 6.7L 6R140 Stage 4 Transmission & Converter Package (Part# 1064514SS)
If you are pushing your 2017-2019 Ford 6.7L Powerstroke past its factory limits—whether you’ve added a aggressive tune, larger injectors, or bigger turbos—the stock 6R140 transmission is eventually going to hit its ceiling. We see a lot of these trucks come through our shop after the factory unit starts flaring or slipping under high-load shifts. The BD Diesel Stage 4 Transmission & Converter Package (Part# 1064514SS) is the heavy-duty answer for anyone who wants to stop worrying about their transmission and start trusting their truck to handle the extra power.This isn’t just a simple refresh; it’s a full Stage 4 performance build. BD Diesel has taken the 6R140 and systematically replaced the weak internal points with high-strength components. When you install this, you aren't just repairing your truck; you're upgrading it to handle serious torque without complaining.Why the Stage 4 Package is the Real Deal:
- Built for High-Horsepower: This transmission is engineered specifically for tuned trucks. It handles the extra line pressure and torque much better than the factory setup ever could.
- Torque Converter Upgrade: The included high-performance converter is designed to lock up firmly. This eliminates the "mushy" feeling of the stock converter and puts the power straight to the tires where it belongs.
- Internal Reinforcements: Every clutch pack and internal component has been upgraded to resist burning and warping, even under the intense heat of towing or track use.
- Tested & Ready: Because these come pre-built from BD’s facility, you avoid the gamble of a local shop struggling with complex transmission tolerances. It’s a clean, bolt-in performance upgrade.
Vehicle Fitment
This Stage 4 package is designed for:- 2017-2019 Ford F-250/F-350/F-450/F-550 Super Duty (6.7L Powerstroke)
- Part Number: 1064514SS
Frequently Asked Questions
Is this too "aggressive" for a daily driver?
Not at all. That’s the beauty of the BD Stage 4. It’s built to be tough as nails, but it still maintains the smooth, predictable shift quality you need for a daily-driven truck. It’s not jerky; it’s just precise.Do I need an aftermarket TCM tune for this?
While the transmission will operate fine with standard settings, we highly recommend a transmission tune. It allows you to optimize the shift strategy for the new internal hardware, ensuring you get the best possible longevity and performance.Why choose this over just installing a shift kit?
A shift kit is a band-aid. The Stage 4 package replaces the actual guts of the transmission with better materials. You aren't just changing how it shifts; you're changing how much load it can carry.- Key Specs:
- Application: 2017–2019 Ford F-250/F-350/F-450 6.7L Power Stroke — 2WD & 4WD
- Stage: Stage 4 / TowMaster
- Clutch count: Greater than OEM
- Pressure plates: BD proprietary unique design
- Valve body: New (not rebuilt)
- Torque converter: Dual-surface clutch, enhanced stall
- Testing: Dyno tested as matched set before shipping
- Emissions: 50-state legal, no EO required
- ⚠️ 2WD note: Yoke adapter and rear mount bracket must be transferred from your existing transmission. TCM relearn required on all applications — Ford scanner needed. A core charge of $1500 on top of price — contact us before ordering.
Related products
- Add to wishlistAdd to compare
BD Diesel Transmission 2007.5-2018 Dodge 68RFE 4WD w/ To
SKU: bdd1064264SSOriginal price was: $6,785.10.$6,295.46Current price is: $6,295.46.Add to wishlistAdd to compareAdd to cartQuantity Only 7 left in stock!-+ - Original price was: $5,912.15.$4,855.46Current price is: $4,855.46.Add to wishlistAdd to compareAdd to cartQuantity Only 6 left in stock!-+
- Original price was: $7,376.35.$5,305.46Current price is: $5,305.46.Add to wishlistAdd to compareAdd to cartQuantity Only 4 left in stock!-+
Account
Categories
Car filter
Search
Compare
Top
Reviews
There are no reviews yet.