Ford Super Duty 5R110W Transmissions & Transmission Parts

Both the 6.0L Powerstroke and the 6.4L Powerstroke under the hoods of the 2004-2010 F250 and F350s are capable of making big-time power and torque with a few relatively basic upgrades, but their stock 5R110W transmissions can struggle to handle the strain. Tier One's built 5R110W transmissions for the 2004-2010 Super Dutys are manufactured from the ground up to handle more horsepower and torque than stock, allowing you to use aggressive Powerstroke tuning, turbo upgrades, and other performance upgrades without needing to worry about your transmission. Tier One's built 5R110W transmissions are perfect for aggressive street driving, heavy towing, sled pulls, and drag racing so that you can use your mighty Super Duty truck to its full potential. Make sure to also check out our 5R110W rebuild kits or our other Ford Super Duty performance parts and accessories! Contact Tier One or call 602-399-5484 with questions or for custom builds!