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2003 - 2006 Chevrolet Avalanche
Confirmed to Fit

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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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Original price was $598.80. Current price is $579.58.
| Receiver Tube Size | 2 IN |
| Side Application Type Description | Blank |
| Tongue Weight (TW) | 2,400 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 16,000 LB |
| Weight Distribution (WD) | 17,000 LB |
| Weight Distribution Tongue Weight (WDTW) | 2,400 LB |
| Main Body Shape | Square |
| Material | Carbon Steel |
| Mount Type Description | Blank |
| 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 |
|---|---|---|
| 2003 - 2006 | Chevrolet Avalanche | — |



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Yes, the 03 - 06 Chevrolet Avalanche 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA254 (Part #HWA254) is designed to fit the 2003-2006 Chevrolet Avalanche.
The 03 - 06 Chevrolet Avalanche 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA254 (Part #HWA254) fits the following vehicles: 2003-2006 Chevrolet Avalanche. Always verify your specific year, make, and model before ordering.
The 03 - 06 Chevrolet Avalanche 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA254 (Part #HWA254) fits 2003-2006 Chevrolet Avalanche models. The 2006 model year is the last year covered by this part number. For newer models, check for an updated version.
The 03 - 06 Chevrolet Avalanche 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA254 (Part #HWA254) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The hitch weight is 60 lbs.
Yes, Curt part number 15324 is designed for 2003-2006 Chevy Tahoe, as well as 2003-2006 Chevy Suburban, GMC Yukon, GMC Denali, Cadillac Escalade, and Chevy Avalanche.
No. Curt part number 15324 is designed only for 2003-2006 model years. Do not use on 2007 or newer vehicles.
The manual specifies fitment for 2003-2006 GMC Yukon and GMC Denali. Confirm your specific model and year match the listed applications before purchasing. Contact Curt Technical Support at 1-877-287-8634 if you are unsure.
You will need: 3/4" socket, 21mm socket, 12" extension, ratchet, and torque wrench.
The kit includes: 4× 1/2"-13 UNC 1-3/4" grade 8 carriage bolts (part 10-10272), 4× 1/2"-13 UNC grade 8 serrated flange nuts (part 20-00062), 4× 0.250" × 1.00" × 2.50" square hole spacers (part CM-SP10), and 2× 1/2" fishwire (part 1_2 FISHWIRE).
Yes. Step 1 requires you to lower the spare tire to ease hitch installation. The spare tire is reinstalled in Step 7 after the hitch is secured.
No. The manual explicitly states "NO DRILLING REQUIRED" for this hitch.
You reuse the two existing bolts (one on each side) from the bumper bracket on the bottom of the frame. Remove them in Step 2, then reinstall them in Step 3 after raising the hitch into position.
The 1/2"-13 × 1-3/4" carriage bolts and CM-SP10 spacers are installed through the access windows on the inside of each frame rail into the remaining four mounting holes in the frame rails and hitch.
All 1/2" hardware must be torqued to 110 ft-lbs.
Do not exceed your vehicle manufacturer's recommended towing capacity. The manual emphasizes this as a critical safety requirement. Consult your vehicle's owner manual for the specific capacity limit.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This is an ongoing requirement, not a one-time check.
Yes, Curt 15324 fits 2003-2006 Chevy Tahoe, Suburban, GMC Yukon, Denali, Cadillac Escalade, and Chevy Avalanche.
No drilling required. The hitch uses existing frame rail weld nuts and bumper bracket bolts.
3/4" socket, 21mm socket, 12" extension, ratchet, and torque wrench.
Yes, lower the spare tire in Step 1 to ease installation, then reinstall it after the hitch is secured.
Torque all 1/2" hardware to 110 ft-lbs. Do not exceed your vehicle manufacturer's recommended towing capacity.
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