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Complete CURT Class 5 2" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2005 - 2007 Ford F-350 Super Duty With 16" spare tire and 10" drop bumper. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
When we came to the limits of towing capacity, we wanted to know what else was out there. What could we discover off the beaten path? So, we kept going. CURT class 5 Xtra Duty hitches begin a class of their own, beyond class 4 and beyond anything the standards dictate. They are designed for the hard road where only full-size pickup trucks, vans and SUVs dare to tread. They are capable of pulling almost any heavy-duty trailer, including toy haulers, dump trailers, logging trailers, small yacht trailers and more (NOTE: Never exceed the lowest weight capacity of any towing component). This particular Xtra Duty class 5 trailer hitch offers a gross trailer weight capacity of 16,000 lbs. and an extra-high tongue weight capacity of 2,400 lbs. It features a 2" x 2" receiver tube opening to accept a ball mount or hitch-mounted accessory, such as a cargo carrier or winch mount. It is designed to be a custom-fit trailer hitch for certain years of the Ford F250 Super Duty and F350 Super Duty (to verify compatibility with your vehicle, see application info). For a little extra towing power and stability, this class 5 hitch can also be used in combination with a weight distributing hitch. It is rated for 17,000 lbs. WD and 2,400 lbs. WDTW. In our drive to create a more powerful hitch, CURT has not neglected the finer details. Our class 5 trailer hitches are welded with precision and go through multiple stages of cleaning to create a smooth surface that is ready to accept our co-cured finish. To protect them from corrosion, chipping and UV damage, these hitches are immersed in a liquid A-coat and then finished in a high-quality black carbide powder coat. They come with grade-8 mounting hardware for solid installation.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Ford F250 and F350 Super Duty (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2005 - 2007 | Ford F-350 Super Duty | With 16" spare tire and 10" drop bumper |
The 05 - 07 Ford F-350 Super Duty With 16" spare tire and 10" drop bumper Curt 2" Class 5 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 15316 (Part #5W-CHW-1172) fits 2005-2007 Ford F-350 Super Duty models. The 2007 model year is the last year covered by this part number. For newer models, check for an updated version.
The 05 - 07 Ford F-350 Super Duty With 16" spare tire and 10" drop bumper Curt 2" Class 5 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 15316 (Part #5W-CHW-1172) fits the following vehicles: 2005-2007 Ford F-350 Super Duty. Always verify your specific year, make, and model before ordering.
Yes, the 05 - 07 Ford F-350 Super Duty With 16" spare tire and 10" drop bumper Curt 2" Class 5 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 15316 (Part #5W-CHW-1172) is designed to fit the 2005-2007 Ford F-350 Super Duty.
The 05 - 07 Ford F-350 Super Duty With 16" spare tire and 10" drop bumper Curt 2" Class 5 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 15316 (Part #5W-CHW-1172) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part number 15316 is designed for 1999–2003 Ford F-250/F-350 Super Duty trucks equipped with a 10" step bumper. However, it fits only with a 16" spare tire. If your truck has a different spare tire size, this hitch may not be compatible.
No. The 15316 is designed to fit only with a 16" spare tire. If your truck has a different spare tire size, this hitch may not be compatible. Contact Curt Manufacturing technical support at 877-287-8634 to confirm fitment for your specific vehicle.
The hitch weight is 60 lbs.
When used as a weight-carrying hitch, the gross load capacity is 16,000 lbs. trailer weight and 2,400 lbs. tongue weight. However, do not exceed your vehicle manufacturer's recommended towing capacity.
When used as a weight-distribution hitch, the gross load capacity is 17,000 lbs. trailer weight and 2,400 lbs. tongue weight. However, do not exceed your vehicle manufacturer's recommended towing capacity.
You will need: 7/8" and 3/4" sockets, a 12" extension, a ratchet, a torque wrench, and locking pliers or c-clamps. No power tools or drilling equipment is required.
No. The manual explicitly states "NO DRILLING REQUIRED." The hitch attaches to existing frame rivets using the provided hardware.
The hitch includes: two 9/16"-12 UNC × 1-3/4" carriage bolts (Grade 8), two 9/16" serrated flange nuts, six 1/2"-13 UNC × 1-3/4" carriage bolts (Grade 8), eight 1/2"-13 UNC × 1-1/4" carriage bolts (Grade 8), six 0.250" × 1.50" × 2.00" square-hole spacers, two 0.313" × 1.25" × 2.00" 9/16" square-hole spacers, and fourteen 1/2"-13 UNC serrated flange nuts (Grade 8).
Yes. The manual states: "Remove the spare tire to allow room to position the hitch." You will reinstall it after the hitch is secured.
The side plates must be mounted with the flanges positioned inward. This is noted in both installation methods (a and b) in the manual.
The 9/16" hardware must be used in the vehicle's rearmost mounting locations. This applies regardless of which installation method you choose.
All 1/2" hardware must be torqued to 110 ft-lbs.
All 9/16" hardware must be torqued to 150 ft-lbs.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This helps maintain safe operation and extends the life of the hitch.
No. The manual explicitly states: "DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY." Even though the hitch has a rated capacity, you must follow your vehicle manufacturer's limits, which may be lower.
Professional installation typically takes 60 minutes. DIY installation for a novice typically takes 76 minutes. Actual time may vary depending on your experience and vehicle condition.
Yes, if your truck has a 10" step bumper and a 16" spare tire. Other spare tire sizes are not compatible.
No drilling required. The hitch attaches to existing frame rivets using provided hardware.
You need 7/8" and 3/4" sockets, a 12" extension, a ratchet, a torque wrench, and locking pliers or c-clamps.
Yes, remove the spare tire to allow room to position the hitch. Reinstall it after securing the hitch.
Torque all 1/2" hardware to 110 ft-lbs and all 9/16" hardware to 150 ft-lbs.
Weight-carrying: 16,000 lbs. trailer / 2,400 lbs. tongue. Weight-distribution: 17,000 lbs. trailer / 2,400 lbs. tongue. Do not exceed your vehicle manufacturer's recommended capacity.
Yes, Curt part number 56032 is designed for Ford F-250 and F-350 SuperDuty vehicles.
The taillight wiring harness is located under the vehicle just behind the rear bumper in the center of the vehicle.
Separate the vehicle's taillight harness connectors carefully without damaging the locking tabs. Insert the T-connector end between the separated connectors, ensuring the connectors are fully inserted with locking tabs in place.
Route the 4-flat connector to the center of the vehicle and secure it in a convenient, out-of-the-way location. Secure any loose wires with the cable ties provided in the kit.
Cable ties are provided for securing loose wires. The manual does not specify other hardware included in the kit.
Before drilling, verify that miscellaneous items hidden behind or under any surface are not present to avoid damage and/or personal injury.
Ford F-250 and F-350 SuperDuty trucks.
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