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Trailer Hitch Tow Package w/ 7‑Way RV Wiring For 99‑13 Chevy Silverado GMC Sierra 1500 99‑04 2500 w/ 2" Drop Mount 2" Ball Class 4 2" Receiver All Models Reese
Model: 44563 74682 21536Custom Fit Trailer Hitch
Wiring Harness (Plug & Play)
2" Chrome Ball
Installation Hardware
Installation Instructions
Fits The Following Vehicles:
2003 - 2007 Chevrolet, Silverado 1500, (Classic)
2007 - 2013 Chevrolet, Silverado 1500, All Styles
2001 - 2003 Chevrolet, Silverado 1500 HD, All Styles
2005 - 2007 Chevrolet, Silverado 1500 HD, (Classic)
1999 - 2004 Chevrolet, Silverado 2500, All Styles
1999 - 2002 GMC, Sierra 1500, All Styles
2003 - 2007 GMC, Sierra 1500, (Classic)
2007 - 2013 GMC, Sierra 1500, All Styles
2001 - 2003 GMC, Sierra 1500 HD, All Styles
2005 - 2007 GMC, Sierra 1500 HD, (Classic)
1999 - 2004 GMC, Sierra 2500, All Styles
Trailer Hitch Specs:
| Part Number | 44563 |
| Brand | Reese |
| Finish | Black Powdercoat |
| Class | 4 |
| Receiver size opening | 2" |
| Max gross trailer weight | 6,000 lbs |
| Max GTW w/ weight distribution | 10,500 lbs |
| Max Tongue Weight | 900/1,050 lbs |
| Warranty | Lifetime |
| Installation Instructions |  |
Direct Plug & Play Wiring Kit
| Part Number | 74682 |
| Brand | Reese |
| Features |
7-Way Flat Pin Connector/4-Flat Combo Adapter Harness
|
| Warranty | 1 Year |
| Installation Instructions | |
| 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.
Partial list of fitment years: 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
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Product Details
- Brand: Reese
- Model: 44563 74682 21536
- Includes: Class 4 Trailer Tow Hitch, Tow Custom Harness, Trailer Tow Hitch Ball Mount Starter Kit
Compatibility Chart
Description
Custom Fit Trailer Hitch
Wiring Harness (Plug & Play)
2" Chrome Ball
Installation Hardware
Installation Instructions
Fits The Following Vehicles:
2003 - 2007 Chevrolet, Silverado 1500, (Classic)
2007 - 2013 Chevrolet, Silverado 1500, All Styles
2001 - 2003 Chevrolet, Silverado 1500 HD, All Styles
2005 - 2007 Chevrolet, Silverado 1500 HD, (Classic)
1999 - 2004 Chevrolet, Silverado 2500, All Styles
1999 - 2002 GMC, Sierra 1500, All Styles
2003 - 2007 GMC, Sierra 1500, (Classic)
2007 - 2013 GMC, Sierra 1500, All Styles
2001 - 2003 GMC, Sierra 1500 HD, All Styles
2005 - 2007 GMC, Sierra 1500 HD, (Classic)
1999 - 2004 GMC, Sierra 2500, All Styles
Trailer Hitch Specs:
| Part Number | 44563 |
| Brand | Reese |
| Finish | Black Powdercoat |
| Class | 4 |
| Receiver size opening | 2" |
| Max gross trailer weight | 6,000 lbs |
| Max GTW w/ weight distribution | 10,500 lbs |
| Max Tongue Weight | 900/1,050 lbs |
| Warranty | Lifetime |
| Installation Instructions | |
Direct Plug & Play Wiring Kit
| Part Number | 74682 |
| Brand | Reese |
| Features |
7-Way Flat Pin Connector/4-Flat Combo Adapter Harness
|
| Warranty | 1 Year |
| Installation Instructions | |
| 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.
Partial list of fitment years: 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Get Expert Help
Trailer Hitch Tow Package w/ 7-Way RV Wiring For 99-13 Chevy Silverado GMC Sierra 1500 99-04 2500 w/ 2" Drop Mount 2" Ball Class 4 2" Receiver All Models Reese Install Notes
Installation Instructions for Chevrolet Silverado 1500 and GMC Sierra 1500
(Requires OEM Bumper)
Part Numbers:
- 87430
- 75521
- 44563
Tools Required:
- Wrenches: 3/4", 21mm, 22mm
- Drill Bits: None
Wiring Access Location:
- PU3
Step-by-Step Instructions:
-
Remove Existing Fasteners:
- Remove the existing M14 bolts from the end of each frame rail.
-
Position the Hitch:
- Lift the hitch receiver into position, aligning the rearmost slots on the hitch with the existing weldnuts in the vehicle frame.
-
Install New M14 Bolts:
- Install new M14 bolts through the hitch into the weldnuts in the vehicle frame and step bumper.
-
Install Remaining Fasteners:
- Secure the hitch using the provided carriage bolts, flat washers, lock washers, and hex nuts as shown in the diagram.
-
Tighten Fasteners:
- Use a torque wrench to tighten all fasteners to the following specifications:
- Tighten M14 CL10.9 fasteners to 115 lb-ft (156 N·m).
- Tighten 1/2"-13 GR5 fasteners to 75 lb-ft (102 N·m).
- Use a torque wrench to tighten all fasteners to the following specifications:
Hardware List:
- (4) M14 x 2.00 x 40mm CL10.9 Hex Bolts
- (4) 9/16" Lock Washers
- (4) 1/2"-13 x 1-3/4" GR5 Carriage Bolts
- (4) 9/16" Flat Washers
- (4) 1/2" Conical Washers
- (4) 1/2"-13 Hex Nuts
Safety Notes:
- Check the hitch frequently to ensure all fasteners and the ball are properly tightened.
- If the hitch is removed, plug all holes in the trunk pan or body panels to prevent water and exhaust fumes from entering.
- Replace any damaged hitch or ball immediately.
- Follow all safety precautions when working beneath the vehicle, and wear eye protection.
- Do not cut access or attachment holes with a torch.
Specifications:
- Hitch Type and Weight Ratings:
- Weight Distributing: Max Trailer Weight 10,500 lbs (4,767 kg), Max Tongue Weight 1,050 lbs (477 kg).
- Weight Carrying (Ball Mount): Max Trailer Weight 6,000 lbs (2,724 kg), Max Tongue Weight 900 lbs (409 kg).
- Complies with safety specifications and requirements for connecting devices and towing systems of the State of New York, V.E.S.C. Regulation V-5, and SAE J684.
Installation Instructions for 7-Way Flat Pin Connector / 4-Flat Combo Adapter Harness
Part Numbers:
- 74682
Tools Required:
- Phillips Head Screwdriver
- Adjustable Wrench
Mounting Bracket Instructions:
- Determine a suitable mounting point on the tow vehicle for the connector or use an existing mount. Ensure the trailer’s wire harness has sufficient length to reach this point.
- Secure the mounting bracket on the rear of the tow vehicle or to the plate attached to the hitch cross tube using the self-tapping screws provided.
- Caution: Do not drill into the hitch cross tube to avoid damage to the hitch or personal injury. Do not drill into any exposed surfaces. Refer to the hitch owner’s manual or instruction sheet for recommendations and limitations.
Socket Instructions:
- Install the 7-way Blade Socket (connector) onto the mounting bracket using the screws and nuts provided.
- Plug the OEM factory-equipped car-end socket harness into the 7-way Blade Car Socket.
- Insert the 4-flat connector into the slot in the bracket.
- Tighten all screws securely.
Safety Notes:
- All connections must be completed to ensure proper functionality. Test and verify the installation using a test light, circuit tester, or trailer.
- Warning: Overloading circuits can cause fires. DO NOT exceed the lower of the towing manufacturer’s rating or:
- Max Right Turn, Left Turn, Stop, and Tail Light Circuits: 7.5 amps
- Max (+) Battery, Reverse, and Electric Brake Circuits: 30 amps
- Consult the vehicle’s owner’s manual and instruction sheet for additional information. Additional fusing may be required.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Warning: Improper use or failure to follow instructions may result in property damage, serious injury, or death. Always consult your vehicle and trailer manuals for compatibility and installation guidelines.
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