B&W 10K 5" Drop 5.5" Rise ( 1-7/8" , 2-5/16" Balls) Adjustable Ball Mount Hitch For 2" Recievers TS10048BB&W Trailer Hitches$279.00In Stock
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CURT
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2001 - 2006 GMC Sierra 1500 HD
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
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| Finish | GLOSS BLACK POWDER COAT |
| Main Body Shape | Square |
| Material | Carbon Steel |
| Mount Type Description | Blank |
| Receiver Tube Size | 2 IN |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 600 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 6,000 LB |
| Weight Distribution (WD) | 10,000 LB |
| Weight Distribution Tongue Weight (WDTW) | 1,000 LB |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 350 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Drop | 3-1/4 IN |
| Finish | GLOSS BLACK POWDER COAT |
| Gross Trailer Weight (GTW) | 3,500 LB |
| Material | Blank |
| Mount Type Description | Blank |
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2001 - 2006 | GMC Sierra 1500 HD | Excluding 10" drop bumper, roll pan bumper or Tommy Gate lift |
The 01 - 06 GMC Sierra 1500 HD Excluding 10" drop bumper, roll pan bumper or Tommy Gate lift 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1161 (Part #HWA1161) fits 2001-2006 GMC Sierra 1500 HD models. The 2006 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 01 - 06 GMC Sierra 1500 HD Excluding 10" drop bumper, roll pan bumper or Tommy Gate lift 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1161 (Part #HWA1161) is designed to fit the 2001-2006 GMC Sierra 1500 HD.
The 01 - 06 GMC Sierra 1500 HD Excluding 10" drop bumper, roll pan bumper or Tommy Gate lift 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1161 (Part #HWA1161) fits the following vehicles: 2001-2006 GMC Sierra 1500 HD. Always verify your specific year, make, and model before ordering.
The 01 - 06 GMC Sierra 1500 HD Excluding 10" drop bumper, roll pan bumper or Tommy Gate lift 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1161 (Part #HWA1161) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, part number 13332 (also listed as RRH13332) is designed for 1999–2007 Chevy/GMC 1500, 2500LD Silverado, Sierra, and Z71 models. Confirm your vehicle year and model match this range before purchase.
The manual does not provide the gross load capacity or towing weight specifications. Contact Curt Manufacturing or your dealer for the exact weight-carrying and weight-distribution capacities. Always verify that the hitch capacity does not exceed your vehicle manufacturer's recommended towing capacity.
No. The manual explicitly states 'NO DRILLING REQUIRED'. The hitch uses existing frame rail weldnuts and bolt holes on your vehicle.
Lower the spare tire to access the frame rail bolts. This is the only vehicle preparation step required before beginning installation.
The kit includes: 4× M14×2×40 hex head cap screws (part 10-10404), 2× 9/16" lock washers (part 30-00194), 4× 1/2"-13 UNC carriage bolts 1-3/4" long grade 8 (part 10-10272), 4× 0.250×1.50×2.00" square hole spacers (part CM-SP1), 4× 1/2"-13 UNC serrated flange nuts grade 8 (part 20-00062), and 2× 9/16" S-con washers (part 30-00164). The existing M14 hex bolts from your frame rails are reused.
Leave the M14 hex bolts at the bumper mount loose during step 2. Tighten them fully only after all fasteners are installed. In step 4, torque the rear M14 bolt first to 126 lb-ft, then torque all 1/2" fasteners to 110 lb-ft.
Torque the rear M14 bolt to 126 lb-ft. The manual does not specify a torque value for the M14 bolts at the bumper mount (step 2); leave those loose until final assembly, then torque the rear M14 bolt to 126 lb-ft in step 4.
Torque all 1/2" carriage bolts, spacers, and flange nuts to 110 lb-ft.
Yes. Step 1 instructs you to remove the existing M14 hex bolts from each frame rail and reuse them later. These bolts are reinstalled in the rear holes of the hitch in step 3.
1. Lower the spare tire and remove existing M14 hex bolts from each frame rail (reuse later). 2. Raise the hitch into position and secure the bumper mount with M14 hex bolts and lock washers (leave bolts loose). 3. Reinstall the existing M14 hardware in the rear holes of the hitch and install 1/2" carriage bolts, spacers, and flange nuts in remaining holes. 4. Torque the rear M14 bolt first to 126 lb-ft and all 1/2" fasteners to 110 lb-ft. 5. Reinstall the spare tire.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. The manual does not specify a retorque interval or maintenance schedule beyond this periodic inspection.
Do not exceed your vehicle manufacturer's recommended towing capacity. The manual emphasizes this requirement but does not specify the hitch's own capacity limits. Consult your vehicle's owner manual and Curt Manufacturing for the exact weight-carrying and weight-distribution capacities.
Yes, the 13332 is designed for 1999–2007 Chevy/GMC 1500, 2500LD Silverado, Sierra, and Z71 models.
No drilling required. The hitch uses existing frame rail weldnuts and bolt holes.
Torque the rear M14 bolt to 126 lb-ft and all 1/2" fasteners to 110 lb-ft.
The kit includes M14 hex head cap screws, lock washers, 1/2" carriage bolts, spacers, flange nuts, and S-con washers. Existing M14 bolts from your frame rails are reused.
Leave M14 bumper mount bolts loose during installation. Tighten all bolts in the final step: rear M14 to 126 lb-ft, all 1/2" fasteners to 110 lb-ft.
Periodically check that all fasteners are tight and all structural components are sound.
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