Product Description
Maximum Strength 6R140 Performance Transmission from ATS
The ATS 309-935-3368 Stage 3 6R140 Transmission Package is a high-performance, heavy-duty upgrade designed for 2011–2014 Ford Super Duty 6.7L Powerstroke diesel trucks equipped with 4WD and PTO. Built to handle extreme towing, high horsepower, and demanding work conditions, this ATS Stage 3 package delivers unmatched durability and performance.
The factory 6R140 transmission is strong, but under heavy loads or increased power levels, internal components can wear or fail. ATS solves this with a fully engineered Stage 3 build featuring upgraded internals, improved clutch capacity, and precision calibration for optimal performance.
Whether you're hauling heavy loads, running higher horsepower tunes, or need a dependable workhorse transmission, this ATS package provides the strength and reliability to get the job done.
Key Features:
- Complete Stage 3 performance transmission package
- Increased clutch holding capacity for high torque applications
- Designed for towing, commercial use, and performance builds
- Built for 4WD applications with PTO compatibility
- Improved durability and long-term reliability
- Precision-engineered by ATS Diesel Performance
FAQ
What makes this a Stage 3 transmission?
Stage 3 indicates upgraded internal components, increased clutch capacity, and enhancements designed to handle higher horsepower and heavy-duty use.
Is this transmission ready to install?
Yes, this is a complete transmission package designed for direct replacement installation.
Is this good for towing?
Absolutely. This transmission is specifically built to handle heavy towing and demanding workloads.
Does this support PTO applications?
Yes, this version is specifically designed for trucks equipped with Power Take-Off (PTO).
Fitment:
- 2011–2014 Ford F-250 / F-350 / F-450 Super Duty
- 6.7L Powerstroke Diesel Engine
- 6R140 Automatic Transmission
- 4WD Models with PTO
Note: Always verify fitment, drivetrain configuration, and PTO requirements before purchase.
Specifications for ATS 309-935-3368
| ATS 309-935-3368 Product Specifications | |
|---|---|
| Part Number | 309-935-3368 |
| Brand | ATS Diesel Performance |
| Product Type | Stage 3 Complete Transmission Package |
| Transmission Compatibility | 6R140 |
| Engine Compatibility | 6.7L Powerstroke Diesel |
| Drivetrain | 4WD |
| PTO Compatibility | Yes |
| Vehicle Fitment | 2011–2014 Ford Super Duty (F-250 / F-350 / F-450) |
| UPC | N/A |
| GTIN | N/A |
| Shipping Weight | Approx. 325 lbs |
| Shipping Dimensions | Freight Item – Contact for Details |
| Core Charge | Yes, refundable core required |
| California Prop 65 | WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov |
