Tier One Stage 2 6R140 Transmission Features:
- Handles up to 800 horsepower from Powerstroke tuning and bolt-on upgrades
- Includes increased clutch count and upgraded components to reduce heat and improve power-handling
- Complete, drop-in transmission for your 2017-2019 F250 and F350 6.7L Powerstroke and gas trucks
- Includes billet triple-disc torque converter, improved performance clutches with an increased count over stock, billet overdrive piston, welded input shaft, deep transmission pan, new OEM transmission pump, and new OEM valve body
- Fixes common Ford 6R140 transmission issues while letting you stack on serious horsepower and torque
- Black finish for a great look under your truck
- Comes backed by a 2-year, unlimited mileage warranty
- Requires additional core charge and freight shipping
- If you have questions or want a custom 6R140 build, contact Tier One or call 602-399-5484!
- Features firmer shifting than stock
Built Ford 6R140 Transmission that Handles up to 800 Horsepower from Hot Tuning, Turbo Upgrades, Oversized Injectors, and Bolt-On Powerstroke Upgrades
Your 6.7L Powerstroke F250 or F350 is hungry for more power, and there's a ton of Powerstroke performance parts, upgrades, and tuning that can make it happen. However, you're going to need a transmission that can handle it all. Tier One's Stage 2 Ford 6R140 transmission can handle a whopping 800 horsepower, with lets you stack some seriously powerful performance upgrades onto your 2017-2019 F250 or F350 build without you needing to worry about your transmission letting you down. The Tier One Stage 2 6R140 transmission can handle powerful tunes, turbo upgrades, big fuel injectors, exhaust upgrades, and a full suite of bolt-on upgrades. The Tier One Stage 2 Transmission is perfect for powerful street builds, tough off-road rigs, sled pull machines, and even drag race Powerstroke trucks. Every Tier One Stage 2 6R140 transmission is built as tough as your Super Duty, and can handle just about anything that you throw at it.
Comes with a Billet Triple-Disc Torque Converter, Welded Input Shaft, New OEM Valve Body, New OEM Pump, Improved Clutches with Increased Count, Billet Overdrive Piston, New Steels, Deep Transmission Pan, New Seals, & Hardware
The Tier One Stage 2 6R140 transmission comes with a ton of upgrades that allow it to handle a bunch more power than stock and survive extremely aggressive applications both on and off the road. The Stage 2 6R140 Transmission comes with a billet triple-disc torque converter that can handle much more power than stock and resists warping and cracking when you stack on the power. The torque converter feeds power into a welded input shaft that's much more resistant to cracking than stock which prevents potential leaks that can fry the transmission's clutches. For the clutches themselves, Tier One includes a full set of high-performance clutches with each Stage 2 transmission, as well as a higher clutch count so that the transmission can handle far more power and get the power to the ground more effectively than the factory 6R140 transmission. Each 6R140 Stage 2 Transmission has a billet overdrive piston that's far stronger than stock so that it can survive high power and hard shifting. The Stage 2 Transmission comes with a new Ford OEM valve body and new Ford OEM transmission pump to provide excellent levels of reliability. Every Tier One Stage 2 transmission includes a deep, cast aluminum transmission pan that has more fluid capacity than stock and provides better cooling than the stock pan. The Stage 2 transmission is topped off with new gaskets and seals before being air-checked for potential leaks.
Fully Overhauled Ford 6R140 Transmission for Excellent Reliability and Performance
During Tier One’s build of your 6R140 Stage 2 Transmission, we go over every inch of its internal components to guarantee you excellent functionality, great shifting, and awesome reliability. All parts and components are disassembled and cleaned from our OEM cores to ensure your new 6R140 transmission is free from contaminants and other debris. We carefully inspect your transmission’s planetary geartrain for damage before fully speccing all your bearings and washers for endplay. The valve body is inspected and its solenoids are tested for better-than-OEM function. Tier One includes a new OEM wiring harness to help mitigate potential wiring issues. The included rebuild kit includes new seals, gaskets, and sealing rings to replace all the wearable parts of the transmission before it’s installed on your Ford Super Duty F250 or F350 truck.
Thorough Testing of the Entire Transmission Before Shipping
We here at Tier One take pride in every built Ford 6R140 transmission we manufacture for the Ford F250 and F350 Powerstroke trucks. To make sure you get a built 6R140 transmission that's as tough as your truck, Tier One puts the entire assembled transmissions through rigorous testing to ensure you get the reliability you need for aggressive driving, extremely heavy towing, and huge power with your 6.7L Powerstroke diesel. After final assembly of the transmission itself, we put it through a complete air-check to find potential leaks before a final inspection and shipping out.
Specifications:
- Vehicle Fitment: 2017-2019 Ford F250, F350, F450 Super Duty
- Transmission Type: Ford 6R140
- Power Rating: Up to 800 horsepower
- Torque Converter: Billet Triple-Disc Converter
- Valve Body: New OEM Valve Body
- Input Shaft: Welded Input Shaft
- Intermediate Shaft: OEM
- Flex Plate: OEM
- Pistons: Billet Overdrive Piston
- Clutches: Performance Clutches with Increased Count
- Transmission Pan: Deep Cast Aluminum Pan
For 2017-2019 F250 & F350 Only: this transmission will only fit 2017-2019 Super Duty trucks that came from the factory with a 6R140 transmission. A
2015-2016 F250 & F350 Stage 2 6R140 Transmission and a
2011-2014 F250 & F350 Stage 2 6R140 Transmission are also available. Also check out
all our 6R140 transmissions here.
Backed by a 2-Year, Unlimited Mileage Warranty: each of our Ford 6R140 Transmissions comes backed by a 2-year, unlimited warranty. See our
warranty terms and conditions for more details.
Recommended gearing: the following gearing is recommended for the following tire sizes, and is required for Tier One to honor your warranty:
- 35" Tire: 3.73 gears or higher
- 37" Tire: 4.10 gears or higher
- +38" Tire: 4.56 gears or higher
Transmission Break-in: in order to maintain your warranty, this transmission requires a 300-mile break-in and a 100-mile relearn. Please check out
Tier One's Break-In Procedure & Policy here.
Core charge: this transmission includes a $2000.00 core charge that will be refunded upon receipt of your stock transmission. Tier One can also defer your core charge if you create an account our site and save your credit/debit card information. Your card will only be charged if your core is not returned or if there's damage to your core's critical components. For more information on our deferred core charge program, check out our
Deferred Core Terms and Conditions. If you you select "deferred core" from our drop-down, but fail to create an account and save your credit card information, you will be charged a $5.99 deferred core fee. For information on sending in your stock core or any other questions you may have, please give us a call directly at 602-399-5484!
Freight Shipping: this transmissions ships via freight. Please carefully inspect your transmission before signing your Bill of Lading. If your transmission arrives damaged, please call us directly at 602-399-5484.
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