Top 9 GMC Truck Parts – Trailer Coupler Parts

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1. Tuff Country


Tuff Country 10997 Traction Bar

Tuff Country #ad - Tuff country 10997 traction bars - Chevy 2500 Item package Weight : 20 pounds. Country of origin: CHINA. Package dimension : 7 inches L x 8 inches W x 3 inches H.
BrandTuff Country #ad
ManufacturerTuff Country #ad
Height3 Inches
Length44 Inches
Weight20 Pounds
Width8 Inches
Part Number10997

2. Reese


Reese Towpower 8508211 Brake Control Proportional BRAKE-EVN

Reese #ad - Boost feature gives ability to apply more initial trailer braking. Reverse battery protection. Diagnostics features incorporated in easy to read LED display. No leveling required. 1-4 axle capacity.
BrandReese #ad
ManufacturerReese Towpower #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Number8508211



Nissan Titan XD, 2-5/16-Inch Ball, CURT 60692 OEM Puck System Gooseneck Hitch Kit, Select Silverado, 30K, F-250, 3500 HD, Sierra 2500, F-350

CURT #ad - Drop-in install. The chain anchors are shielded in a highly durable carbide black powder coat finish, while the trailer ball has a chrome plating. The tow ball has a quarter-turn latch locking system that instantly secures it into place whenever needed.

This gooseneck towing kit is finished for tough jobs and relentless weather exposure. Puck system ready. Rated to tow gooseneck trailers up to 30, the 2-5/16-inch gooseneck ball is made from forged, 000 pounds, machined steel. Corrosion-resistant. Installing the gooseneck ball and anchors in your truck bed couldn't be easier. The safety chain anchors are constructed from cast steel and have large openings to accept heavy-duty clevis hooks.

Take this gooseneck hitch kit wherever you go! The components come in a heavy-duty plastic storage case and can conveniently be stored in a truck tool box or other compartment. This gooseneck hitch kit fits the puck system in 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. High-strength. Easily portable.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height5 Inches
Length16.5 Inches
Width11 Inches
Part Number60692
WarrantyLimited Lifetime Warranty (One-Year Finish; One-Year Parts)

4. ACDelco


ACDelco 20904439 GM Original Equipment Trailer Brake Continue Relay Assembly

ACDelco #ad - Offering the quality, reliability, and durability of GM OE. Manufactured with GM Original Equipment specification for fit, form, and function. Gm-recommended replacement part for your GM vehicle’s original factory component.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1.2 Inches
Length4.4 Inches
Weight0.25 Pounds
Width3 Inches
Part Number20904439
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see for more details.

5. Partsam


Partsam LED Truck Bed Light Strips 8pods 6-5050-smd White LED Rear Work Box Lighting Kit Waterproof LED Bed Light for Truck Pickup Cargo Trailer RVs

Partsam #ad - Mounted anywhere with 12v power source- 21ft led 8pods, rated 12v, ultra long for cargo / garage / camper / pickup / RV Boats Awning lighting or household party decoration. Note:14. 5v and 16v voltage that may result in burnout!2ft 60cm between each two pods; 21FT 640cm for power wire length per strand.

Keeping you safe in driving - come with on-off switch, snow, well protects led pods against rain drops, allowing you control the pods and ensure your electricity safety in driving; Light up your truck with a flip of a switch! Waterproof & durable led lights - it passed waterproof test and IP67 sealed housing, dirt and sand, super durable and flexible with up to 30, 000 hrs lifespan.

Partsam white truck bed lighting kit includes 8 pods, each pod has 6LEDs and 48 Bright White SMD LEDs in total. Easy to insall - the reliable 3m adhesive can be simply peeled to stick on any smooth surface in seconds, the middle end is 12 Volt Power Source, extra FREE screws are included to help to reinforce the installation; The brass end is Kit Ground, plus, and the third end is Power for Switch.
BrandPartsam #ad
ManufacturerPartsam #ad
Part NumberGTCV-1057790481

6. Curt Manufacturing


CURT 55312 Vehicle-Side Custom 4-Pin Trailer Wiring Harness for Select Chevrolet, GMC Pickup Trucks, SUVs

Curt Manufacturing #ad - 4-way trailer light wiring is popular on a wide variety of trailers, adding versatile towing options for your vehicle. No cutting! no splicing! this trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer or accessories.

To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. Vehicle-specific. Easy to install. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. It features tabs on the top and bottom for a better grip when plugging into your trailer or unplugging.

Dust cover. Standard connector. Easy grip. This aftermarket, syclone, c3500, c2500, c1500, c20, c10, vehicle-trailer wiring harness is designed for select years of the chevrolet s10, k1500, C1500, K10, K20 and K30 pickup or Suburban and GMC S15, C30, K2500 and K3500 pickup or Suburban and Isuzu Hombre. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor, exterior elements and internal corrosion. This ensures the easiest possible installation and the most reliable wiring connection.
BrandCurt Manufacturing #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length9 Inches
Weight0.33 Pounds
Width4 Inches
Part Number55312
WarrantyOne-Year Limited Warranty

7. Firestone


Firestone 2158 Air Command System, Standard-Duty Single Leveling System

Firestone #ad - Includes 9284 Compressor. Single leveling system. Best for moderate usage, including towing boats, trailers 20ꞌ or smaller and medium loads. Standard-duty Air Command System.
BrandFirestone #ad
ManufacturerFirestone Ride-Rite #ad
Height7.5 Inches
Length6.38 Inches
Weight5 Pounds
Width7.5 Inches
Part Number2158

8. Partsam


Partsam 4pcs Red 15" Inch Sealed 11 LED Third Brake Light Bar Stop Turn Signal Tail 3rd Brake Light ID Bar Truck Trailer RV Camper Waterproof

Partsam #ad - Functions as marker, side marker, turn light, stop light, identification light, clearance light, tail light and brake light. Each light has 11 super diodes for a Bright Performance; Polycarbonate lens is sonic welded to the housing.

Partsam 4xred super bright lED Surface Mount 15" light bar, completely sealed & waterproof. Easy to install: white wire - ground; Red Wire - high brightness; Black Wire - low brightness. For use on heavy duty trucks peterbilt freightliner Kenworth Mack Western Star, semi trailers, cargo trailers, boat trailers, work vehicles and a wide or narrow overland vehicle requiring quality DOT rated lighting.
BrandPartsam #ad
ManufacturerPartsam #ad
Weight0.82 Pounds
Part NumberGTCV-0890944790

9. Classic Accessories


Classic Accessories OverDrive PolyPro 3 Heavy Duty Full Size SUV/Truck Cover

Classic Accessories #ad - Antenna reinforcement patch. May not fit extended cab versions of some models. Corners have an elasticized hem for a fast, custom fit. Three-year limited warranty. Zippered driver's side door for easy access. Non scratch tie down grommets. Fits full-size suvs and pickups 188" to 230" long. Includes convenient storage bag.
BrandClassic Accessories #ad
ManufacturerClassic Accessories #ad
Height65 Inches
Length230 Inches
Weight9.7 Pounds
Width103 Inches
Part Number1001926100100
Warranty3 years for workmanship and materials