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Product
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- Replacement OE 4-Way Flat Socket (Plugs into USCAR)
- Replacement; 2-Wire System; OE 4-Way Flat; Plugs Into Uscar For Models w/Factory Tow Package
- CURT 55515 Replacement Vehicle-Side 4-Pin Connector; Factory Tow Package and USCAR Socket Required
- Custom Wiring Connector
- Product Attributes:
- Output Type: 4-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Existing Vehicle Socket To Provide 4-Way Flat Socket
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- Dust Cover Included To Keep Connector Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- Backed By A Limited One-Year Warranty
- Made In USA
- A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- Dual-Output 7/4-Way Connector with Backup Alarm (Plugs into USCAR)
- w/Back Up Alarm; GM/Ford Plug For Models w/Factory Tow Package
- CURT 57101 Dual-Output Vehicle-Side 7-Pin; 4-Pin Connectors with Backup Alarm; Factory Tow Package and USCAR Socket Required
- 7-Way Round RV To 4-Way Flat Adapter
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Round Uscar Socket On Ford Or Gm
- Replaces The Factory-Equipped 7-Way Socket
- Integrated Backup Alarm Sounds When Vehicle Is In Reverse
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
- 7-Way Rave Blade Adds Reverse Lights Electric Brakes
- Dust Covers Included To Keep Connectors Clean When Not In Use
- Bracket Securely Mounts Wiring To The Vehicle Or Trailer Hitch
- A CURT custom original equipment vehicle-to-trailer connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs OE vehicle-to-trailer connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom OE connector, there is no need to tap into the taillight assembly because a special socket is already provided. This special custom vehicle-to-trailer wiring connector provides a multi-function connector socket. It is designed to plug into a circular 7-prong OEM socket and replace a factory-equipped 7-way connector with a 7-way RV blade and 4-way flat. It specifically offers a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle).This multipurpose socket comes with its own backup alarm, a mounting bracket and all necessary mounting hardware for a complete installation. CURT custom vehicle-to-trailer wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- Puck System 5th Wheel Adapter with Rails; Select Chevy; Ford; GMC; 25K
- w/Standard Rail; 25000 lbs. Gross Trailer Weight; Black Powder Coat w/5th Wheel Prep Package
- CURT 16027 Replacement Silverado; Sierra 2500; 3500; Ford F250; F350 Puck System 5th Wheel Adapter with Standard Rails; 25;000 lbs
- OEM Puck System 5th Wheel Legs
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Adapts Most Curt 5Th Wheel Heads To Fit The Nissan Puck System
- Quarter-Turn Anchoring System Provides Quick Installation
- Adjustable Anchors Eliminate Chucking Between Legs
- Protected By A Highly Durable Carbide Black Powder Coat Finish
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
- Backed By A Limited Lifetime Warranty
- The CURT OEM puck system 5th wheel adapter for Chevy, Ford and GMC pickups combines the functionality of CURT 5th wheel puck system products with the strength and convenience of the truck bed puck system. The adapter provides a set of industry-standard 5th wheel rails to securely mount a CURT 5th wheel hitch or roller into the bed of your truck. It is designed to fit select model years of the Chevrolet Silverado, GMC Sierra 2500 HD and 3500 HD and Ford F-250 and F-350 Super Duty (see application info to verify fitment). It features a set of adjustable, quarter-turn anchors to quickly and easily drop into the pucks and provide a moveable platform for the 5th wheel coupling point. This puck system adapter requires a specific puck system for installation (year range specific). It features a capacity of 25,000 lbs. and is compatible with all CURT 5th wheel legs and rollers (weight capacities are limited to the lowest-rated towing component). Like our other OEM puck system 5th wheel products, the key feature of the 5th wheel puck system adapter is its quarter-turn anchors. With the hitch initially bolted onto the adapter, the adapter can easily be dropped into place whenever needed and secured with the quarter-turn anchors. The anchors can also be adjusted to help eliminate chucking noises between the adapter and under-bed platform while towing. When you are finished towing, simply turn the anchors to remove the entire assembly within seconds. The CURT 5th wheel adapter for select Chevrolet, Ford and GMC pickup trucks provides the ultimate in versatility for the CURT 5th wheel line. It tested for safety in accordance with SAE J2638 and is coated in a highly durable carbide black powder coat finish to protect against scratches and rust.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- OEM Puck System 2-5/16in. Gooseneck Kit; Chevrolet; Ford; GMC; Nissan (38K)
- Includes Chain Anchors; Gooseneck Ball; Cap And Case; 38000 Gross Trailer Weight w/5th Wheel Prep Package
- CURT 60639 Puck System Gooseneck Hitch Kit; Fits Select Chevy; Ford; GMC; Nissan Trucks; 38;000 lbs. GTW; 2-5/16-Inch Ball; Pucks Required
- Factory-Style Gooseneck Ball And Safety Chain Anchor Kit
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Fits The Ram Puck System
- Ball Installs Easily w/Quarter-Turn-Latch Locking System
- 2 5/16 In. Diameter Ball Couples To Most Gooseneck Trailers
- Retention Balls Keep The Shank Fully Locked Into The Hitch
- Constructed From Strong Machine-Forged Steel Alloy
- Tested For Safety To Meet U.S. Vesc V-19 Specifications
- Anchors Provides A Reliable Connection For Safety Chains
- Simple Drop-In Installation Eliminates The Need For Tools
- Anchors Protected By A Durable Carbide Black Powder Coat Finish
- Heavy-Duty Storage Case Keeps Components On-Hand Whenever Needed
- Cover Helps Prevent Corrosion And Debris In Gooseneck Ball Hole
- Outfitting your pickup to tow gooseneck trailers is easy with the CURT OEM puck system gooseneck ball and safety chain anchor kit. The components of this 38K kit easily drop into the truck bed pucks, instantly equipping the truck for gooseneck towing. The kit includes a gooseneck ball, safety chain anchors, a rubber hole cover and a durable storage case. It is designed specifically for the Chevrolet, Ford, GMC or Nissan Titan XD puck system and cannot be installed without it. It is rated for 38,000 lbs. GTW and 9,500 lbs. vertical load. The OEM puck system gooseneck ball perfectly fits into the center ball hole and provides a 2-5/16 in. ball to fit most standard gooseneck trailers. It features with a patented installation system, operating with a simple quarter-turn latch lock for ease of use and a secure mount. Retention balls, built into the shank, keep the gooseneck ball fixed into the receiver hole and keep your trailer locked on tight. Also included in the kit are CURT OEM puck system gooseneck safety chain anchors. Like the gooseneck ball, these patented anchors are made specifically for Chevrolet, Ford, GMC or Nissan Titan XD pickup trucks with the puck system and provide a reliable connection for your gooseneck trailer. They feature a simple drop-in installation system with no tools required, and they offer large safety chain loops to accept heavy-duty clevis hooks. These safety chain anchors are constructed from heavy-duty, cast steel and have a highly durable powder coat finish. Finally, this gooseneck puck system kit includes a tough rubber hole cover to keep water, dirt, grime and rust out of the gooseneck ball hole. The cover installs with a friction fit and helps extend the life of your gooseneck hitch. We also include a durable plastic storage case with each kit to keep the components protected and together for easy storage. The case can be stored inside your truck or truck bed tool box to keep the ball and anchors on-hand whenever you need them.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- OEM Puck System 2-5/16in. Gooseneck Kit; Chevrolet; Ford; GMC; Nissan (30K)
- OEM Compatible For GM; Includes Gooseneck Ball w/5th Wheel Prep Package
- CURT 60692 OEM Puck System Gooseneck Hitch Kit; 30K; 2-5/16-In Ball; Fits Select Silverado; Sierra 2500; 3500 HD; F-250; F-350; Nissan Titan XD
- Safety Chain Anchors
- Product Attributes:
- WARNING CA Proposition 65: No
- Vertical Load: 7500
-
Features:
- Fits The Chevy Ford Gm. Or Nissan Titan Xd Puck System
- Ball Installs Easily w/Quarter-Turn-Latch Locking System
- 2 5/16 In. Diameter Ball Couples To Most Gooseneck Trailers
- Retention Balls Keep The Shank Fully Locked Into The Hitch
- Constructed From Strong Machine-Forged Steel Alloy
- Tested For Safety To Meet U.S. Vesc V-19 Specifications
- Anchors Provides A Reliable Connection For Safety Chains
- Simple Drop-In Installation Eliminates The Need For Tools
- Anchors Protected By A Durable Carbide Black Powder Coat Finish
- Heavy-Duty Storage Case Keeps Components On-Hand Whenever Needed
- Cover Helps Prevent Corrosion And Debris In Gooseneck Ball Hole
- The components of this CURT 30K puck system gooseneck kit easily drop into the truck bed pucks, instantly equipping the truck for gooseneck towing. The kit includes a gooseneck ball, safety chain anchors, a rubber hole cover and a durable storage case. It fits select model years of the Chevrolet Silverado 2500 HD and 3500 HD, Ford F-250 and F-350 Super Duty, GMC Sierra 2500 HD and 3500 HD and Nissan Titan XD (see application info verify fitment). It is rated for 30,000 lbs. GTW and 7,500 lbs. vertical load. The OEM puck system gooseneck ball perfectly fits into the center ball hole and provides a 2-5/16 in. ball to fit most standard gooseneck trailers. It features with a patented installation system, operating with a simple quarter-turn latch lock for ease of use and a secure mount. Retention balls, built into the shank, keep the gooseneck ball fixed into the receiver hole and keep your trailer locked on tight. Also included in the kit are CURT OEM puck system gooseneck safety chain anchors. Like the gooseneck ball, these patented anchors are made specifically for Chevrolet, Ford, GMC or Nissan Titan XD pickup trucks with the puck system and provide a reliable connection for your gooseneck trailer. They feature a simple drop-in installation system with no tools required, and they offer large safety chain loops to accept heavy-duty clevis hooks. These safety chain anchors are constructed from heavy-duty, cast steel and have a highly durable powder coat finish. Finally, this gooseneck puck system kit includes a tough rubber hole cover to keep water, dirt, grime and rust out of the gooseneck ball hole. The cover installs with a friction fit and helps extend the life of your gooseneck hitch. We also include a durable plastic storage case with each kit to keep the components protected and together for easy storage. The case can be stored inside your truck or truck bed tool box to keep the ball and anchors on-hand whenever you need them.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- Commercial Duty Class 5 Hitch; 2-1/2in. Receiver; Select Chevy; GMC; Dodge; Ram
- 20000lbs. Gross Trailer Weight/Weight Distributing; 2700lbs. Tongue Weight/Weight Distributing Tongue Weight
- CURT 15800 Commercial Duty Class 5 Trailer Hitch; 2-1/2-Inch Receiver; Compatible with Select Chevrolet Silverado; GMC Sierra; Dodge; Ram Trucks
- Class V 2.5 in. Commercial Duty Hitch
- Product Attributes:
- Gross Trailer Weight: 20000 Lbs.
- Visibility: Exposed
- Weight Carrying Capacity: 20000
- Body Shape: Square
- WARNING CA Proposition 65: No
- WD Tongue Weight: 2700
- Drilling Required: No
- Install Time: 30 Minutes
- WC Tongue Weight: 2700
- Weight Distribution: 20000
- Receiver Tube Size: 2.500 In.
-
Features:
- Made w/A Vehicle-Specific Design For A Custom Fit
- Tested For Safety In Accordance w/SAE J684
- Precisely Welded For Superior Strength And Fit
- Constructed w/A Large Powerful Main Body
- Protected By A Highly Durable Carbide Powder Coat Finish
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
- Strengthened w/A Cast Welded Seamless Collar
- Features Wide Safety Chain Openings For Heavy-Duty Hooks
- Backed By A Limited Lifetime Warranty
- Made in USA [may include imported hardware]
- In the world of commercial towing, more is expected. A job cannot be completed if the equipment cannot handle the workload. That is why CURT developed the Commercial Duty class 5 trailer hitch. Constructed from steel and engineered for power, these class 5 hitches are designed to complement the towing power of full-size, commercial pickup trucks, including diesels and chassis cabs. They can easily handle a variety of oversize trailers, including toy and car haulers, livestock trailers, dumper trailers, large flatbed trailers, large boat trailers and more (NOTE: Never exceed the lowest weight capacity of any towing component). This particular class 5 hitch features a gross trailer weight capacity of 20,000 lbs. and a tongue weight capacity of 2,700 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Silverado 3500, 3500 HD or 3500 Classic, Dodge Ram 3500, 4500 or 5500, GMC Sierra 3500, 3500 HD or 3500 Classic and Ram 3500, 4500 or 5500 (to verify your vehicle compatibility, see application info). All CURT Commercial Duty class 5 hitches feature a 2-1/2 in. x 2-1/2 in. receiver tube opening to accept the strongest of ball mounts and towing accessories. They are perfect for mounting standard ball mounts, pintle mounts, tow hooks and weight distribution hitches as well as w in. mounts and cargo carriers. CURT class 5 tow hitches are protected by a co-curing of liquid Bonderite and carbide black powder coat finish. They also mount with grade-8 hardware, included with each hitch.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | Bed Length | Sub Model | CID |
|---|---|---|---|---|---|---|---|
| 2020 - GMC Sierra 3500 HD | V | 6571 | Rear | 8 Cyl 6.6L | N/R | SLE | 401 |
- Custom Towed-Vehicle RV Wiring Harness; Select Chevrolet Silverado; GMC Sierra
- Towed-Vehicle RV; Blank
- CURT 58984 Custom Towed-Vehicle RV Wiring Harness for Dinghy Towing; Fits Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
- Custom Wiring Harness
- Product Attributes:
- WARNING CA Proposition 65: Yes
-
Features:
- Connects A Towed Vehicle-RV Using A Std 4-Way Flat Trailer Plug
- Simple Plug-And-Play Design Eliminates Cutting Or Splicing
- Int. Block Diodes Isolate Sensitive Electronics From RV Signals
- Uses Towed Vehicle Existing Tail Lights
- Brake Lights And Turn Signals
- Towing your vehicle behind your RV is a great way to experience more of the adventure on your cross-country excursions. Whether youre towing a compact car or a full-size truck, CURT has the perfect solution to help you Bring It! CURT towed-vehicle RV harnesses are a vehicle-specific, plug-and-play solution to wiring your vehicle for dinghy towing. They use original-equipment-compatible connectors to plug into your vehicles wiring system without any cutting, splicing or soldering required. They provide a standard 4-way flat connector to plug into the RV socket and synchronize the vehicles tail lights, turn signals and brake lights with the RVs. Because each towed-vehicle RV harness has a vehicle-specific design, installation is fast and easy. This particular RV dinghy towing wiring harness is designed for specific years of the Chevrolet Silverado and GMC Sierra 1500, 2500 HD and 3500 HD. CURT RV harnesses are also built to provide long-lasting operation. They feature integrated block diodes that protect the vehicles circuits from the RV signals. They isolate the sensitive vehicle electronics, keeping them from overheating and short circuiting. Every CURT towed-vehicle RV harness comes ready to install with all necessary hardware included. They also come with a 4-way flat extension to provide plenty of length to plug into the RV socket, as well as a connector mounting bracket to mount the connector on the vehicle.
Additional Fitment Information:
| Vehicle | Sub Model |
|---|---|
| 2020 - GMC Sierra 3500 HD | AT4 |
- Replacement OE 5-Way Flat Socket (Plugs into USCAR)
- 2-Wire System; 5-Way Flat For Models w/Factory Tow Package
- CURT 56515 Replacement Vehicle-Side 5-Pin Connector; Factory Tow Package and USCAR Socket Required
- Custom Wiring Connector
- Product Attributes:
- Output Type: 5-way Flat
- WARNING CA Proposition 65: Yes
-
Features:
- Plugs Into Existing Vehicle Socket To Provide 5-Way Flat Socket
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 5-Way Flat Connects Tail Lights Brake Lights Turn Signals
- Dust Cover Included To Keep Connector Clean When Not In Use
- Slit Loom Keeps Wires Contained And Well Protected
- Backed By A Limited One-Year Warranty
- Made In USA
- A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 5-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
- Plugs Into USCAR Socket For Models w/Factory Tow Package
- CURT 55416 Heavy-Duty Replacement Vehicle-Side RV Blade 7-Pin Connector; Factory Tow Package and USCAR Socket Required
- Heavy Duty Replacement OEM 7-Way RV Blade Socket
- Product Attributes:
- Output Type: 7-way Rv Blade
- WARNING CA Proposition 65: Yes
-
Features:
- Weather-Resistant Dust Cover w/A Rubber Insert To Seal Out Water
- Spring-Loaded Cover Helps Keep Connector Clean When Not Using
- Plugs Into Oem Socket To Provide 7-Way Rv Blade
- Simple Plug-And-Play Design Eliminates The Need For Splicing
- 7-Way Connects Tail
- Brake
- Reverse
- Turn Signals
- Brakes
- Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers 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 RV blade connector is designed to plug into a USCAR socket and 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 is intended to be a replacement trailer wiring connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
- OEM Puck System Gooseneck Safety Chain Anchors; Chevy; Ford; GMC; Nissan (38K)
- OEM Compatible Gooseneck For GM w/5th Wheel Prep Package
- CURT 60691 OEM Puck System Gooseneck Safety Chain Anchors; 30K; Fits Select Silverado; Sierra 2500; 3500 HD; F-250; F-350; Nissan Titan XD
- Safety Chain Anchors
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Fits The Chevy Ford Gm. Or Nissan Titan Xd Puck System
- Provides Reliable Connection For Gooseneck Trailer Safety Chains
- Simple Drop-In Installation Eliminates The Need For Tools
- Wide Openings Accept Large Safety Chain Clevis Hooks
- Constructed From Heavy-Duty Forged Steel
- Protected By A Highly Durable Carbide Black Powder Coat Finish
- Patent Pending
- Outfitting your pickup to tow a heavy-duty flatbed or livestock trailer is easy with CURT OEM puck system gooseneck safety chain anchors. Like our OEM puck system gooseneck balls, these safety chain anchors utilize the puck system built into certain pickup trucks today with the towing prep package. They feature a patented installation system, easily dropping into the truck bed pucks without any tools required. They feature heavy-duty forged steel construction with a durable carbide black powder coat finish, and they offer large safety chain loops to accept heavy-duty hooks. These particular OEM puck system gooseneck safety chain anchors are compatible with the puck system of select model years of the Chevrolet Silverado 2500 HD and 3500 HD, Ford F-250 and F-350 Super Duty, GMC Sierra 2500 HD and 3500 HD and Nissan Titan XD (see application info to verify fitment). The anchors can be purchased as a standalone item or as part of a complete kit (#60692) that also includes the OEM puck system gooseneck ball, a rubber hole cover and a durable storage case.
Additional Fitment Information:
| Vehicle |
|---|
| 2020 - GMC Sierra 3500 HD |
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