-550x550.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
-550x550.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
-550x550.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
-150x150.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
-150x150.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
-150x150.jpg "Custom Fit Trailer Hitch Wiring Harness (Plug & Play) 2\" Drop Ball-Mount w/ Pin/Clip 2\" Chrome Ball Trailer Connector Adapter Brake Control Wiring Kit Circuit Breaker Installation Hardware Installation Instructions 84434 85343 20506 7012a 11")
Trailer Hitch Tow Package w/ 7-Way RV Wiring For 21-25 Chevrolet Trailblazer Except w/LED Taillights w/ 2" Drop Mount 2" Ball Class 3 2" Receiver Reese
$440.38
- Stock: Pre-Order
- Brand: Reese
- Model: 84585 85343 20506 7012a 118825 21536
Includes Everything Pictured:
Custom Fit Trailer Hitch
Wiring Harness (Plug & Play)
2" Drop Ball-Mount w/ Pin/Clip
2" Chrome Ball
Trailer Connector Adapter
Brake Control Wiring Kit
Circuit Breaker
Installation Hardware
Installation Instructions
Fits The Following Vehicles
Custom Fit Trailer Hitch
Wiring Harness (Plug & Play)
2" Drop Ball-Mount w/ Pin/Clip
2" Chrome Ball
Trailer Connector Adapter
Brake Control Wiring Kit
Circuit Breaker
Installation Hardware
Installation Instructions
Fits The Following Vehicles
2021 - 2025 Chevrolet, Trailblazer, Except w/LED Taillights
Trailer Hitch Specs:
| Part Number | 84585 |
| Brand | Reese |
| Finish | Black Powdercoat |
| Class | III |
| Receiver size opening | 2" |
| Max gross trailer weight | 3,500 lbs |
| Max GTW w/ weight distribution | N/A |
| Max Tongue Weight | 525 lbs |
| Warranty | Lifetime |
| Installation Instructions |  |
Includes all necessary parts required to completely install all brake controls. No other parts are necessary. This Kit Retains use of 4-Flat Connector while also giving you a 7-Way RV Plug
Each Wiring Kit includes:
- Plug and Play T-One Wiring Harness Connector
- 4-Way to 7-Way adapter w/ mounting bracket and screws
- Wiring Kit for 6 to 8 Brake Control Systems
- Includes 25 ft. 12-2 Duplex Wire
- (2) 30 Amp Circuit Breakers
- Attaching Terminals and Ring Connectors
| Part Numbers | 118825 85343 20506 7012A |
| Brand | Tekonsha |
| Warranty | 1 Year |
| T-One Wiring Installation |
|
| 4-Way to 7-Way Adapter Installation |
|
| Brake Control Wiring Installation |
|
Towing Starter Kit Specs:
| Part Number | 21536 |
| Brand | Reese |
| Fits | 2" x 2" Trailer Hitch Receiver |
| Ball Size | 2" |
| Ball Shank Dia. | 1" |
| Ball-Mount Length | 9" From Center of Pin Hole to Center of Ball Hole |
| Towing Capacity | 6,000 lb Gross Towing Weight 600 lb Tongue Weight |
| Drop | 2" From inside top of hitch opening |
| Rise | 3/4" from top of inside of hitch opening |
| Ball-Mount Finish | Black Powdercoat |
| Ball Finish | Chrome (Cold forged for superior strength) |
| Warranty | Lifetime |
Questions or Comments? Call 702-374-8999
Thank you for choosing Reese the most powerful name in towing industry bar none. Manufactured by the same people that brought you Reese and Hidden Hitch all of our products come with standard lifetime warranty and support. Our custom hitches mount easily on your Car Truck Van SUV and RV. Most applications simply bolt on without any need for drilling or modifying your bumper. Please review installation instructions manual pdf file above for exact step by step instructions. Chose Class 1 or 2 for light duty towing, chose Class 3 4 and 5 for heavy duty towing. Pair your hitch with accessories like a ball mount that is available in several drop and rise configurations. Choose a 2 inch ball to haul most standard trailers. Choose a 1-7/8" ball to tow small and u tility trailers. Our hitches come with generous tongue weight ratings for use with cargo racks and other accessories. All parts in our store are sold at a discount.
For our electrical we rely on Tekonsha. Our Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. Our connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our Wiring Kits offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
Partial list of fitment years: 21 22 23 24 25 2021 2022 2023 2024 2025
