All products 5th Wheel Hitches 5th Wheel Hitches Parts/Accessories All Products Andersen Andersen Hitches Andersen Hitches Sale! Andersen Weight Distribution Parts ATV Axle Lift Kit Axles B&W Trailer Hitches Ball Mounts Battery + Accessories Bearings - Races - Seals - Caps Best Sellers Best Sellers Best selling products Best Selling Products Black Friday Brackets / Plugs / Grommets Brake Assemblies Brake Controllers + Break away system Buyers Products Caliber Cargo Control Clearance Markers CLEARANCE! Couplers Curt Disc Brake Actuator Driving Lights Dump Trailer Doors E-Track Electrical Enclosed Fall Sale Featured Fenders & Rails Gooseneck Hitch Hit N Hitch Hitch Pins and Clips Hubs + Drums Hydraulics Incandescent Stop / Tail / Turn Incandescent Trailer Light Kits Ironworks Jacks Kingpins KTI Pumps + Parts LED Clearance Markers LED Off-Road Lighting / Accessories LED Stop / Tail / Turn LED Trailer Light Kits LEDing Edge Lights License / Interior / Back-up / Utility Light Kits Marine Monthly Motorcycle & ATV Mud Flaps Mudflaps New products Newest Products Pintle/Ring Hitch PJ Trailers Puck System QRG Quietite Ball Mounts Rails Ramps, Gates & Doors Rapid Hitch Ready Rail Reflectors Replacement Lens REPLACEMENT PARTS LIST FOR CT5X10GW & RST6X12 Ring Hitches Roof Racks RST6X12SA (040-8046) Safety & Security Sale Sale! SAVE BIG! Shocker Hitch Shop & Yard Lights Shop lighting shopyapps - best selling collection Snowmobile Trailer Accessories Speed Demon Lights Stickers Straps Studs + Lug Nuts SuperClamp Sets SuperClamps Suspension Tarps and Hardware Tie-Downs Tires & Wheels Toolboxes Top Sellers Tow Bar Towing Towing Electrical Tractor / Work Trailer Capacity 10K Trailer Capacity 12K Trailer Capacity 3.5K Trailer Capacity 5K Trailer Capacity 7K Trailer Capacity 8K Trailer Fenders Trailer Gates Trailer Hitches Trailer Lights Trailer Ramps Trailer Security TRAILERS Truck/Trailer Accessories True North Trailers U-Bolt Kits Warning Lights Weight Distribution WhereSafe GPS Trackers Winches Wiring Harness Wiring harness and accessories Work Lights
Echo Mobile Trailer Brake Controller, 7-Way, Bluetooth Smartphone Connection Echo Mobile Trailer Brake Controller, 7-Way, Bluetooth Smartphone Connection
Curt Echo Mobile Trailer Brake Controller, 7-Way, Bluetooth Smartphone Connec... # CU51180 $324.95
Wireless, portable design allows for easy transfer from one vehicle to another Bluetooth connection to control all brake settings from your smartphone The custom-designed app monitors brake activity and sends status updates Zero-tool, plug-and-play install between vehicle-trailer 7-way connectors Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops Stores multiple vehicle-trailer profiles Multi-color LED indicates power, trailer detection, and wireless connectivity The potted circuit board is sealed off from the elements for lasting durability The locking tab helps maintain a strong 7-way connection Automatic calibration reduces setup requirements Downloadable app available for Apple iOS and Android OS Allows incoming calls to be received while the app is running Compatible with low-volt, PWM, ABS, cruise control, and electric over hydraulic Built-in reverse-polarity and short-circuit protection Limited lifetime warranty Assembled in the USA Notes: If the Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Warning: Avoid distracted driving. Only make adjustments when the vehicle is stationary. Not compatible, but will not interfere, with Apple CarPlay or Android Auto    
4-Way Connector - Flat Plug 4-Way Connector PJ Trailers
PJ Trailers 4-Way Connector - Flat Plug # 170234 $2.00
Connector Plug 4 way Flat
Echo In-Line Trailer Brake Controller, Bluetooth® Smartphone Connection Echo In-Line Trailer Brake Controller, Bluetooth® Smartphone Connection
Curt Echo In-Line Trailer Brake Controller, Bluetooth® Smartphone Connection # CU51200 $464.95
Bluetooth connection to control all brake settings from your smartphone Custom-designed app monitors brake activity and sends status updates Plugs in behind existing 7-way socket with USCAR connectors Waterproof enclosure seals and protects circuits against the elements Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops Stores multiple trailer profiles Operates 2-8 trailer brakes at a time (1-4 axles) Multi-color LED indicator for easy setup and troubleshooting Clear, in-app warning system for voltage recognition and no-brake situations Downloadable app available for Apple iOS and Android OS Sleep mode feature included to reduce power drain Automatic calibration reduces setup requirements Allows incoming calls to be received while app is running Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic Built-in reverse-polarity and short-circuit protection Limited lifetime warranty Notes: Compatible with Echo manual override button #51189 (sold separately) for hands-free driving If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Not compatible, but will not interfere, with Apple CarPlay or Android Auto. Warning: Avoid distracted driving. Only make adjustments when the vehicle is stationary.   PRODUCT DETAILS The Echo® in-line trailer brake controller is truly a brake control for the modern age. It plugs into your vehicle and wirelessly connects to your smartphone, allowing you to control and monitor all trailer brake activity right from your own device. It comes with a customizable app for Apple or Android. Most things in this day and age can be accessed or controlled from a smartphone. With the Echo®, that includes your trailer brakes. Echo® is powered by a Bluetooth enabled system that connects right to your smartphone. Your phone becomes the brake control monitoring unit in the cab of your vehicle. There is no need for extra modules, controls, buttons or knobs. The Echo® trailer brake controller comes with a custom-designed app that can be downloaded for iOS or Android OS phones. With this app, the wireless brake control is able to connect to your smartphone and display brake control settings and activity. It also sends you status updates and allows you to receive incoming calls while the app is running. Note: If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. The Echo® in-line brake controller operates using a triple-axis motion-sensing accelerometer -- an integrated circuit that produces smooth, safe stops every time. It is compatible with two to eight trailer brakes (one to four axles) and can be used with low-voltage or PWM wiring systems. Echo® is also compatible with cruise control and ABS brakes and has built-in reverse-polarity protection and short-circuit protection. It is backed by a limited lifetime warranty.
Electrical Adapter (7-Way RV Blade Vehicle to 4-Way Flat Trailer) Electrical Adapter (7-Way RV Blade Vehicle to 4-Way Flat Trailer)
Curt Electrical Adapter (7-Way RV Blade Vehicle to 4-Way Flat Trailer) # CU57240 $8.95
Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs Simple plug-and-play design eliminates the need for cutting or splicing 4-way flat output connects tail lights, brake lights and turn signals There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match. For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug. For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter. An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring. CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more. This electrical adapter is designed to adapt a 7-way RV blade vehicle socket to fit a 4-way flat trailer plug. It features quality plastic construction and requires no splicing. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
Dual-Output Electrical Adapter with Tester (Adds 7-Way RV Blade to 4-Way Flat) Dual-Output Electrical Adapter with Tester (Adds 7-Way RV Blade to 4-Way Flat)
Curt Dual-Output Electrical Adapter with Tester (Adds 7-Way RV Blade to 4-Way... # CU57674 $54.95
Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs 4-way flat output connects tail lights, brake lights and turn signals 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power Integrated LED tester confirms proper function of vehicle-side wiring connector Dust covers included to keep connectors clean when not in use Slit loom keeps wires contained and well protected Metal bracket securely mounts wiring to the vehicle or trailer hitch Notes: Some manual wiring required There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match. For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug. For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter. An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring. CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more. This special dual-output electrical adapter is actually designed to adapt a 4-way flat vehicle socket to fit multiple trailer plugs, including a 4-way flat and a 7-way RV blade connector. Some manual wiring is required. This multipurpose socket also comes with an integrated electrical tester, dust covers, a mounting bracket and all necessary mounting hardware for a complete installation. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
Curt Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) # CU56415 $19.95
Weather-resistant dust cover features a rubber insert to seal out moisture Spring-loaded cover also helps keep connector clean when not in use Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector Simple plug-and-play design eliminates the need for cutting or splicing 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power A CURT connector provides a reliable connection for your trailer wiring, using an industry-standard format, such as a 4-way flat, 6-way round or 7-way RV blade. They can be used to install new wiring on a vehicle or trailer or as replacement connectors for existing wiring. This particular connector is a 7-way RV blade socket and is designed to mount on the vehicle-side of the connection, to accept a trailer wiring plug. It features a USCAR base to connect to a standard USCAR plug (see application info to verify fitment with your vehicle). Once plugged into the USCAR socket, it provides a connection for the taillights, turn signals, brake lights, backup or reverse lights, electric trailer brakes and a 12-volt battery. It also provides a connection for the ground wire. This trailer wiring connector is built to withstand the elements. It is constructed from durable black molded plastic to be impervious to rust, and it features a dust cap with a spring mechanism to keep out rain, salt, grime and dirt when the connector is not in use.
7-Way RV Blade Connector Plug (Trailer Side) 7-Way RV Blade Connector Plug (Trailer Side)
Curt 7-Way RV Blade Connector Plug (Trailer Side) # CU58141 $9.95
Splices into trailer wiring to provide a connection to the vehicle socket 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power Interchangeable with other 7-way RV connectors Concealed terminals help ensure a reliable connection 7-way RV blade connectors commonly used on RV travel trailers Notes: Wires not included Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way round RV blade connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and is a male-end plug, specifically designed for the trailer side of the connection. 7-way RV blades are typically used on RV travel trailers, and this particular connector can be easily interchanged with other 7-way RV connectors.
4-Way Flat Connector Plug with 48 4-Way Flat Connector Plug with 48
Curt 4-Way Flat Connector Plug with 48" Wires # CU58348 $7.95
Splices into trailer wiring to provide a connection to the vehicle socket 4-way flat output connects tail lights, brake lights and turn signals Constructed with bonded 16-gauge wires and durable molded rubber Features 48" of color-coded wire for easier installation Designed for use on vehicles and trailers with two-wire systems Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 4-way flat connector is designed to supply power for tail lights, turn signals and brake lights, as well as a ground connection. It features durable rubber-molded construction and is made with 48" of standard color-coded, bonded wire to easily splice into your trailer's wiring system. This 4-way flat connector is a male-end plug, specifically designed for the trailer side of the connection. It is compatible with all 2-wire vehicle systems.
4-Way Flat Connector Socket with 60 4-Way Flat Connector Socket with 60
Curt 4-Way Flat Connector Socket with 60" Wires # CU58041 $7.95
Splices into vehicle wiring to provide a connection for a trailer plug 4-way flat output connects tail lights, brake lights and turn signals Constructed with bonded 16-gauge wires and durable molded rubber Features 60" of color-coded wire for easier installation Designed for use on vehicles and trailers with two-wire systems Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 4-way flat connector is designed to supply power for tail lights, turn signals and brake lights, as well as a ground connection. It features durable rubber-molded construction and is made with 60" of standard color-coded, bonded wire to easily splice into your vehicle's wiring system. This 4-way flat connector is a female-end socket, specifically designed for the car side of the connection. It is compatible with all 2-wire vehicle systems.
Replacement USCAR Socket with 24 Replacement USCAR Socket with 24
Curt Replacement USCAR Socket with 24" Wires (Vehicle Side) # CU56229 $21.95
Replaces damaged or missing USCAR vehicle harness Includes 24" color-coded, bonded wires for easy installation Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24" of bonded wire for easy splicing into your vehicle's wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection.
Easy-Mount Wiring Bracket for 4 or 5-Flat & 6 or 7-Round (2 Easy-Mount Wiring Bracket for 4 or 5-Flat & 6 or 7-Round (2
Curt Easy-Mount Wiring Bracket for 4 or 5-Flat & 6 or 7-Round (2" Receiver) # CU58000 $17.25
Allows connectors to be hitch-mounted with no drilling or clamping required Accepts 4-way or 5-way flat and 6-way or 7-way round connector sockets Fits virtually any 2" x 2" trailer hitch receiver tube Two threaded bolts ensure a fast, secure hitch mount Slotted screw holes to fit multiple connector types Notched design allows convenient access to pin & clip Steel body will not break like competitive plastic products Protected by a durable powder coat finish Covered by US patent #9,016,707 CURT electrical connector brackets provide a simple solution for mounting wiring to your trailer hitch or the rear of your vehicle. Connector wires can be a nuisance when they are just lying around. They can get tangled up with cargo and even damaged. An electrical connector left to hang off the back end of your vehicle is an even greater hazard. Secure, protect and optimize the use of your electrical connector by mounting it with a CURT connector bracket. CURT Easy-Mount™ electrical brackets are an especially convenient option for mounting your connector wiring to your trailer hitch. They mount over the opening of the receiver tube and are held secure using a set of independent screws, meaning there is no drilling or clamping required. Easy-Mount™ brackets feature solid steel construction, so they will not crack or break like competitive products, and they have a notched design to allow easy access to the receiver hitch pin and clip. This particular CURT Easy-Mount™ electrical bracket is designed to fit over a 2" x 2" receiver tube opening and provide a sturdy mounting place, right beside your trailer hitch receiver, for a 4-way or 5-way flat connector or 6-way or 7-way round connector. When it comes to plugging in your trailer lights, it pays not to skimp out. CURT electrical is the smart way to ensure that your trailer lights and electrical systems are prepared for the road ahead. Keep the power flowing, no matter where your adventures take you, with quality electrical products from CURT.
7-Way RV Blade Connector Socket (Vehicle Side, Packaged) 7-Way RV Blade Connector Socket (Vehicle Side, Packaged)
Curt 7-Way RV Blade Connector Socket (Vehicle Side, Packaged) # CU58151 $12.50
Splices into vehicle wiring to provide a connection for a trailer plug 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power Interchangeable with other 7-way RV connectors Concealed terminals help ensure a reliable connection Spring-loaded dust cover keeps connector clean when not in use 7-way RV blade connectors commonly used on RV travel trailers Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way round RV blade connector is designed to supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way round connector is a female-end socket, specifically designed for the vehicle side of the connection. 7-way RV blades are typically used on RV travel trailers, and this particular connector can be easily interchanges with other 7-way RV connectors.
Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
Curt Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) # CU55415 $19.95
Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector Simple plug-and-play design eliminates the need for cutting or splicing 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power Spring-loaded dust cover keeps connector clean when not in use A CURT connector provides a reliable connection for your trailer wiring, using an industry-standard format, such as a 4-way flat, 6-way round or 7-way RV blade. They can be used to install new wiring on a vehicle or trailer or as replacement connectors for existing wiring. This particular connector is a 7-way RV blade socket and is designed to mount on the vehicle side of the connection, to accept a trailer wiring plug. It features a USCAR base to connect to a standard USCAR plug (see application info to verify fitment with your vehicle). Once plugged into the USCAR socket, it provides a connection for the taillights, turn signals, brake lights, backup or reverse lights, electric trailer brakes and a 12-volt battery. It also provides a connection for the ground wire. This trailer wiring connector is built to withstand the elements. It is constructed from durable black moulded plastic to be impervious to rust, and it features a dust cap with a spring mechanism to keep out rain, salt, grime and dirt when the connector is not in use.
6-Way Round to 7 way Blade Adapter 6-Way Connector PJ Trailers
PJ Trailers 6-Way Round to 7 way Blade Adapter # 170238 $16.45
Adapter, 6-way Round to 7 way Blade
6-Way Connector Plug 6-Way Connector PJ Trailers
PJ Trailers 6-Way Connector Plug # 170228 $11.50
Connector Plug, 6 way
4-Way Connector Socket - Flat Plug 4-Way Connector PJ Trailers
PJ Trailers 4-Way Connector Socket - Flat Plug # 170235 $3.00
Connector Socket 4-way Flat

Cant find what you are looking for?

TRAILER PARTS & ACCESSORIES

Family owned and operated since 2008

CAN'T FIND WHAT YOU NEED?

Contact us and we'll get it!
Prices May Vary in Store