
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.











Always the correct part
We know our products
Quality Products
Free Shipping!











Always the correct part
We know our products
Quality Products
Free Shipping!
Complete CURT Class 1 1-1/4" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2013 - 2014 Ford Focus Hatchback, ST. 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!
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Ford Focus (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays.
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 Focus hatchback (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 |
|---|---|---|
| 2013 - 2014 | Ford Focus | Hatchback, ST |
The 13 - 14 Ford Focus Hatchback, ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11431 (Part #5W-CHW-1231) fits 2013-2014 Ford Focus models. The 2014 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 13 - 14 Ford Focus Hatchback, ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11431 (Part #5W-CHW-1231) is designed to fit the 2013-2014 Ford Focus.
The 13 - 14 Ford Focus Hatchback, ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11431 (Part #5W-CHW-1231) fits the following vehicles: 2013-2014 Ford Focus. Always verify your specific year, make, and model before ordering.
The 13 - 14 Ford Focus Hatchback, ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11431 (Part #5W-CHW-1231) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT hitch 11431 is designed for 2013-present Ford Focus ST Hatchback models. Verify your vehicle year and body style (hatchback) match before purchasing.
The hitch is rated for a maximum of 2,000 lbs trailer weight and 200 lbs tongue weight when used as a weight-carrying hitch. You must never exceed your vehicle manufacturer's recommended towing capacity.
The hitch is designed for use with ballmount #45521. Euro mount options are also available: #45571 (1 7/8" ball) and #45572 (2" ball).
Required tools are: ratchet, torque wrench, power drill, die grinder, 15/32" drill bit, 11/16" drill bit, 6" socket extension, 13mm socket, marker, and safety glasses. Proper tools will greatly improve installation quality and reduce installation time.
Two people may be required to ease installation. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance.
Yes, drilling is required. You will drill two holes (one on each side of the frame) using a 15/32" drill bit. The hitch is used as a template to mark drill locations. You will also need to enlarge existing access holes using a die grinder to allow 7/16" carriage bolts and SP7 spacers to pass through.
Yes. The first step is to remove four bolts and lower the two rear exhaust brackets. Return the bolts to the vehicle owner. The exhaust brackets are then repositioned during installation (step 7) and secured with M8-1.25 hex bolts and 3/8" conical toothed washers.
Torque all M8 hardware to 23 ft-lbs. Torque all 7/16" hardware to 70 ft-lbs. These specifications apply to both the M8-1.25 hex bolts and the 7/16"-14 carriage bolts.
Safety glasses must be worn at all times during installation. Before you begin, read all instructions thoroughly. Periodically check the hitch after installation to ensure all fasteners are tight and all structural components are sound.
Electrical wiring must be a minimum of 12 inches from the exhaust tips. The ballmount may become hot due to the center exhaust, so maintain this clearance to prevent damage to wiring.
CURT Manufacturing warrants this product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective, CURT may repair or replace it at their option when returned prepaid with proof of purchase. Alteration, misuse, or improper installation voids the warranty.
Fishwire is a technique used to route the 7/16"-14 carriage bolts and SP7 spacers through the enlarged access holes and out the drilled holes in the frame rails. Two pieces of 7/16" fishwire are supplied with the hitch for this purpose. This technique allows you to position the hardware without removing the hitch.
Included hardware: (2) 7/16"-14 UNC carriage bolts (10-10282), (2) 7/16"-14 UNC serrated flange nuts (20-00103), (4) 3/8" conical toothed washers (30-00148), (2) 0.250 x 1.00 x 2.00" square hole spacers CM-SP7, (4) M8x1.25 hex bolts (10-10417), (2) spacers 11431-SP, and (2) pieces of 7/16" fishwire.
All non-trailer (wheel-less) loads applied to this hitch must be supported by 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty. See the CURT catalog or visit www.curtmfg.com for further information.
Periodically check the hitch to ensure all fasteners are tight and all structural components are sound. This ongoing maintenance helps ensure safe operation and prevents loosening due to vibration during towing.
Yes, CURT hitch 11431 is designed specifically for 2013-present Ford Focus ST Hatchback models.
Maximum 2,000 lbs trailer weight and 200 lbs tongue weight. Never exceed your vehicle manufacturer's recommended towing capacity.
Yes, drilling is required. You will drill two holes (one per side) using a 15/32" drill bit and enlarge access holes with a die grinder.
M8 hardware: 23 ft-lbs. 7/16" hardware: 70 ft-lbs.
Ratchet, torque wrench, power drill, die grinder, 15/32" and 11/16" drill bits, 6" socket extension, 13mm socket, marker, and safety glasses.
Electrical wiring must be a minimum of 12 inches from the exhaust tips. The ballmount may become hot due to center exhaust.
Yes, Curt part 56140 is designed for Ford Focus Hatchback models. The manual does not specify which model years are supported, so contact Curt technical support at 1-877-287-8634 to confirm your vehicle's year and trim before purchasing.
Curt part 56140 is a T-Connector wiring harness for Ford Focus Hatchback vehicles. It provides a connection point for trailer wiring by integrating with the vehicle's existing taillight wiring on both the driver and passenger sides.
You will need a drill with a 3/32" bit (if drilling a new grounding hole), a screwdriver, and basic hand tools. The manual does not specify whether a professional installer or additional equipment is required. Contact Curt technical support at 1-877-287-8634 if you are unsure about your ability to complete the installation.
Open the rear hatch and remove: all floor covers and foam trays in the rear cargo area, the rear scuff panel (held by 4 plastic fasteners), the felt liner behind the taillights, the plastic wing nuts holding the taillights, and the grommets on both sides of the vehicle. Take care not to damage the taillight alignment tabs when removing them.
You may need to drill one 3/32" hole if a suitable existing grounding point (such as an existing screw with nut in the vehicle's frame) is not available near the taillight connector. Before drilling, verify that miscellaneous items hidden behind or under surfaces will not be damaged.
If you need to drill a grounding hole, drill a 3/32" hole in the vehicle's frame near the taillight connector. Secure the white ground wire using the ring terminal and screw provided with the kit.
On the driver side, locate the vehicle's taillight wiring harness connector. Separate the connectors carefully without damaging the locking tabs. Insert the T-Connector end with the yellow wire between the separated connectors. Make sure the connectors are fully inserted with locking tabs in place. Repeat this process on the passenger side using the T-Connector end with the green wire.
The yellow wire connects to the driver side taillight wiring harness, and the green wire connects to the passenger side taillight wiring harness. These connections allow the trailer wiring to integrate with the vehicle's existing taillight circuits.
The white ground wire provides a ground connection for the T-Connector harness. Secure it to a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle's frame, using the ring terminal and screw provided.
Remove the grommet on both sides of the vehicle and make a small slit from the outside towards the center. Route the T-Connector end with the yellow wire through the opening made by the removed driver-side grommet. Route the T-Connector end with the green wire through the opening made by the removed passenger-side grommet. Replace each grommet, routing the wires through the slit made in the removal step.
The black power wire routes from the vehicle's battery to the converter box. The manual references the CME-PCL-INS instruction sheet for detailed routing and connection instructions. Review that sheet for the specific battery connection point and routing path.
Adhere the black converter box behind the felt trunk liner in the vehicle's rear cargo area using the double-sided tape provided with the kit.
When not in use, roll up the 4-flat wire and store it on the driver side in an out-of-the-way location in the rear cargo area. Route it out of the hatch only when the trailer is in use.
After completing all installation steps, reinstall all items that were removed during installation, including floor covers, foam trays, rear scuff panel, taillights, and grommets.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. Drilling into hidden components can cause damage and/or personal injury.
When removing the taillights, pull them out carefully and take care not to damage the alignment tabs. Damaged alignment tabs may prevent proper taillight reinstallation or function.
When separating the vehicle's taillight wiring harness connectors, take care not to damage the locking tabs. Damaged locking tabs may prevent proper connector seating and cause electrical issues.
Curt 56140 is designed for Ford Focus Hatchback models. Confirm your vehicle's year and trim with Curt technical support at 1-877-287-8634 before purchasing.
You may need to drill one 3/32" hole for the ground wire if an existing grounding point is not available. Before drilling, verify that hidden items will not be damaged.
You will need a drill with a 3/32" bit (if drilling), a screwdriver, and basic hand tools. Contact Curt technical support at 1-877-287-8634 if you need guidance on installation difficulty.
Remove rear floor covers, foam trays, rear scuff panel (4 plastic fasteners), felt liner, taillights (plastic wing nuts), and grommets on both sides. Take care not to damage taillight alignment tabs.
Locate the taillight wiring harness connector on each side. Separate the connectors without damaging the locking tabs. Insert the T-Connector end (yellow wire on driver side, green wire on passenger side) between the separated connectors and fully seat with locking tabs in place.
Adhere the black converter box behind the felt trunk liner in the rear cargo area using the provided double-sided tape.
On Sale Today
Original price was $503.75. Current price is $410.57.You save $93.18 (18%)
Free Shipping
Ships free on all orders





Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Sat, Aug 15 - Tue, Aug 18
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.