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Complete CURT Class 4 2" trailer hitch and 7-way custom wiring kit engineered for the 1997 - 1999 F-250LD New body. Vehicle-specific fit, plug-and-play installation, supports trailers with electric brakes, auxiliary 12V power and reverse lights.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
Whatever the next item is on your to-do list -- whether it's arriving at the jobsite before dawn or getting your travel trailer set up in time to see the sunset -- CURT class 4 trailer hitches offer greater towing power to let you Bring It. These custom receiver hitches are built to tackle bigger jobs and bolder adventures, all while giving you a custom fit for your vehicle. Class 4 hitches are available for a variety of makes and models, from pickup trucks and SUVs to full-size and commercial vans. This particular class 4 hitch fits certain years of the Ford F150, F150 Heritage, F250, F250 Super Duty, F350 Super Duty and F450 Super Duty (to verify vehicle compatibility, see application info). It provides a weight carrying capacity of 10,000 lbs. GTW and 1,000 lbs. TW. It can also accept a weight distributing hitch, offering a maximum WD capacity of 12,000 lbs. and a WDTW of 1,200 lbs. CURT class 4 tow hitches are as much suited for work as they are for play. With their high load capacities, they are typically used for towing larger trailers, including everything from a double-axle utility trailer or livestock trailer to a full-length camper or large boat trailer (NOTE: Never exceed the lowest weight capacity of any towing component). All CURT class 4 receiver hitches come with a 2" receiver tube opening and all the necessary hardware for a complete installation. From light-duty to heavy-duty, every CURT custom hitch is engineered to be vehicle-specific, using actual vehicles to create the optimal design. We then combine high-strength steel, precise welding and a co-cured finish of liquid A-coat and durable black powder coat to provide you with a hitch you can depend on. To prove it, we test all our hitches in accordance with SAE J684 for safety.
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 setup. 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 vehicle's electrical system and provides a standard 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 harness provides a 7-way RV blade connector socket and is designed to be a custom wiring harness for certain years of the Ford F150, F150 Heritage and F250 (see application info to verify fitment). 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.
Experts available to answer your questions
Call 888-634-9494Yes, Curt 14355 fits 1997–2003 Ford F-150/250LD with the new body style. It also fits 1999-current Ford F-250/350 Super Duty and 2008-current Ford F-450 Super Duty. The hitch is designed for vehicles with a 20" spare tire.
The hitch fits vehicles with a 20" spare tire. During installation, the spare tire may need to be pushed toward the front of the truck to provide clearance between the tire and hitch. After installation, raise the spare tire back into its storage location under the truck.
No. The Curt 14355 requires no drilling. It uses existing holes in the truck frame for installation.
The hitch includes: 6 carriage bolts (1/2"-13 UNC, 1-3/4" long, Grade 8), 6 hex nuts (1/2"-13 UNC, Grade 8), 6 flat washers (1/2"), 6 lock washers (1/2"), and 6 square hole spacers (0.250" × 1.50" × 2.00").
1. Lower the spare tire for ease of installation. 2. Install 1/2" carriage bolts and spacers through existing holes in the frame. 3. Raise the hitch into position over the carriage bolts and secure with flat washers, lock washers, and hex nuts. Ensure the wire harness near the end of the truck frame is not pinched between the hitch and frame. 4. Torque all 1/2" fasteners to 110 lb.-ft. 5. Raise the spare tire back into its storage location. The spare may need to be pushed toward the front of the truck to provide clearance.
Yes. The hitch has two holes toward the front of the truck in the side plates. Only one hole is used during installation: use the hole marked for light duty trucks on F-150/250LD models, or the hole marked for Super Duty trucks on F-250/350 and F-450 Super Duty models.
Torque all 1/2" fasteners to 110 lb.-ft.
The manual does not provide specific capacity values. However, the hitch must not be used to exceed your vehicle manufacturer's recommended towing capacity. Consult your vehicle's owner manual or contact Curt Manufacturing for the specific gross load capacity for your model.
Ensure the wire harness near the end of the truck frame is not pinched between the hitch and frame during installation. After installation, verify that the spare tire has adequate clearance from the hitch. Do not exceed your vehicle manufacturer's recommended towing capacity.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. The manual does not specify a retorque interval; consult Curt Manufacturing or your vehicle's owner manual for recommended maintenance intervals.
The Curt 14355 fits 1997–2003 Ford F-150/250LD (new body style), 1999-current Ford F-250/350 Super Duty, and 2008-current Ford F-450 Super Duty with a 20" spare tire.
No drilling is required. The hitch uses existing frame holes.
Six 1/2"-13 UNC carriage bolts (1-3/4" long, Grade 8), six hex nuts, six flat washers, six lock washers, and six square hole spacers.
Torque all 1/2" fasteners to 110 lb.-ft.
The hitch fits 20" spare tires. The spare may need to be pushed toward the front of the truck during installation to provide clearance.
Periodically check that all fasteners are tight and all structural components are sound. The manual does not specify a retorque interval.
The Curt 55242 is designed for Ford F-150 Light Duty and Ford F-150 Heritage models equipped with a factory 4-flat connector. Verify your vehicle has the factory 4-flat connector before purchasing. If your F-150 does not have this factory connector, this product will not be compatible.
Yes, the Curt 55242 custom wiring connector is compatible with Ford F-250 Light Duty models that have a factory 4-flat connector. Confirm your vehicle is equipped with the factory 4-flat connector before installation.
The Curt 55242 includes the custom wiring connector, a white ground wire with ring terminal, a provided screw for grounding, 30-amp maxi-fuses for the trailer tow electric brake and trailer tow battery charge circuits, and relays for the trailer tow backup lamp and trailer tow battery charge functions. A 7-way socket is also included but must be mounted separately using a bracket or electrical box (not included).
Yes. You must disconnect the negative battery cable in the engine compartment before proceeding with installation. This is required before accessing the vehicle power distribution box and inserting fuses and relays. Reconnect the negative battery cable only after all fuses and relays have been installed and all other steps are complete.
The vehicle wiring harness connectors are located under the rear of the vehicle, inside the driver side frame rail. The connector ends will be similar to those on the custom wiring connector. Handle them carefully to avoid damaging the locking tabs when separating them.
Locate the vehicle wiring harness connectors under the rear of the vehicle inside the driver side frame rail. Carefully separate the connectors without damaging the locking tabs. Insert the custom wiring connector between the separated connectors. The connector ends are designed to match, ensuring proper alignment.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole for the provided screw. The grounding area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Drilling may be required. You must locate a suitable grounding point near the connector. If an existing screw with nut is available in the vehicle frame, no drilling is needed. If not, you must drill a 3/32" pilot hole for the provided ground screw. Before drilling, check for hidden items behind or under any surface to avoid damage and personal injury.
The pilot hole size is 3/32". This hole is drilled in the vehicle frame to accommodate the provided ground screw if a suitable existing screw with nut is not available. The grounding area must be free of rust, dirt and paint before drilling.
Mount the 7-way socket in an accessible location using a bracket or electrical box (not included). Secure any loose wires after mounting. The manual does not specify exact mounting locations, so choose a location that is easily accessible for trailer connection and protected from weather and road debris.
The power distribution box is located on the driver side of the engine compartment. The trailer tow relay block is attached to it. Open the cover(s) to access the relays and fuses. Consult your vehicle owner's manual for the exact location and layout specific to your model year.
Two 30-amp maxi-fuses are provided. One is for the TRAILER TOW ELECTRIC BRAKE circuit and one is for the TRAILER TOW BATTERY CHARGE circuit. Consult your vehicle owner's manual to locate the correct fuse positions in the power distribution box. Insert the fuses into the locations specified in your owner's manual.
Two relays are provided: the TRAILER TOW BACKUP LAMP RELAY and the TRAILER TOW BATTERY CHARGE RELAY. Consult your vehicle owner's manual to locate the correct relay positions in the trailer tow relay block attached to the power distribution box. Insert the relays into the locations specified in your owner's manual.
Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating and potential fire. Check your vehicle owner's manual or contact the vehicle manufacturer for the specific lamp load rating of your vehicle.
After installation is complete, test for proper function by using a test light or by connecting a properly wired trailer. All steps must be followed to ensure the wiring connector functions properly. If the test light does not illuminate or the trailer does not function correctly, review each installation step to verify all connections are secure and all fuses and relays are properly installed.
The Curt 55242 fits Ford F-150 Light Duty, F-150 Heritage, and F-250 Light Duty models with factory 4-flat connectors. Verify your vehicle has this factory connector before purchasing.
Yes, disconnect the negative battery cable before accessing the power distribution box. Reconnect it only after all fuses and relays are installed.
Drilling may be required only for the ground wire. If no existing screw with nut is available in the vehicle frame, drill a 3/32" pilot hole. Always check for hidden items before drilling.
Two 30-amp maxi-fuses (trailer tow electric brake and battery charge) and two relays (backup lamp and battery charge) are included. Consult your owner's manual to locate where they install in the power distribution box.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Exceeding the rating can cause loss of warranty, overheating and potential fire.
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