Tier One Stage 1 6R140 Transmission Features:
- Handles up to 600 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 OE-style torque converter, an increased clutch count over stock, welded input shaft, deep transmission pan, new OEM pump and new OEM valve body
- Fixes common Ford 6R140 transmission issues while letting you add powerful tunes and performance upgrades
- 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 600 Horsepower from Powerful Powerstroke Tuning
The 6.7L Powerstroke V8 under the hood of your 2017-2019 F250 or F350 Super Duty is capable of making a ton more horsepower and torque with even the most basic of aftermarket tuning and bolt-on performance parts, but your truck's stock 6R140 transmission can struggle to hold it all and stay in one piece. Tier One's Stage 1 6R140 transmission can handle up to 600 horsepower, giving your 6.7L Powerstroke the ability to get some serious gains in horsepower and torque from aggressive Ford Powerstroke tuning, Powerstroke bolt-on performance upgrades, and even extra power from uprated stock replacement turbochargers. Each Tier One Stage 1 6R140 transmission for 6.7L Powerstroke trucks features new external and internal transmission parts that allow the transmission to more reliably handle big-time power, extremely heavy towing, aggressive off-roading, and even sled pulls than your factory 6R140 transmission. Tier One's Stage 1 6R140 transmission will help keep your Powerstroke chugging, even after you stack on some serious power!
Comes with a Stock-Style Torque Converter, Welded Input Shaft, New OEM Valve Body, New OEM Pump Increased Clutch Count, New Steels, Deep Transmission Pan, New Seals, & Hardware
Tier One's Stage 1 6R140 transmission comes with all the parts and components required to both shore up the transmission to handle big power and fix common 6R140 issues to prevent failures down the road. Tier One includes a rebuilt, OE-style torque converter to provide you reliable operation, even at increased power levels. We also include a welded input shaft that prevents cracking at high power levels that can lead to leaks and roasted clutches. Speaking of clutches, the Stage 1 6R140 transmission has an increased clutch count over stock that gives it firm, put extremely positive shifting, as well as the power-holding your Powerstroke needs to stack on powerful performance mods. Each Stage 1 6R140 transmission gets a new OEM Ford valve body and OEM Ford transmission pump to ensure excellent long-term reliability. The Stage 1 Transmission comes with a deep, cast aluminum transmission pan that has more fluid capacity than stock to help keep your transmission temperatures down, even at high power levels or when towing heavy. Tier One includes a new OEM wiring harness and tops each transmission off with new gaskets and seals before air-checking the transmission for potential leaks.
Fully Overhauled Ford 6R140 Transmission for Excellent Reliability and Performance
During Tier One's build of your 6R140 Stage 1 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 and extremely heavy towing 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 600 horsepower
- Torque Converter: OE-Style Torque Converter
- Valve Body: New OEM valve body
- Input Shaft: Welded Input Shaft
- Intermediate Shaft: OEM
- Flex Plate: OEM
- Pistons: OEM
- Clutches: OE-Style 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 6R140 Stage 1 Transmission and
2011-2014 F250 & F350 6R140 Stage 1 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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