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CURT
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Select your vehicle to confirm this part fits.
1988 - 2000 GMC K2500
Confirmed to Fit

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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.

| 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) | 1,000 LB |
| Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
| Weight Carrying Capacity (WC) | 10,000 LB |
| Weight Distribution (WD) | 12,000 LB |
| Weight Distribution Tongue Weight (WDTW) | 1,200 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 |
|---|---|---|
| 1988 - 2000 | GMC K2500 | Excluding with dual exhaust, 4: door crew cab, 10" step bumper or cab & chassis |


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Yes, the Curt 14081 is designed for 1988–1998 Chevy/GMC 1500 trucks with 6' and 8' beds (old style). Confirm your truck matches the old-style designation before ordering.
No. The Curt 14081 is rated for 1988–1998 Chevy/GMC 1500 trucks only. A 1999 model falls outside the supported range and may not fit correctly.
The hitch can be installed on trucks with a factory step bumper, but the rear bolt in the bottom of the frame on each side must be removed during installation. Clean away any undercoating present before fastening the hitch.
Yes, the Curt 14081 is designed for 1988–2000 Chevy/GMC full-size trucks with dual exhaust (old style). Single exhaust trucks may not be compatible.
Yes, the Curt 14081 is compatible with 1992–1998 Chevy/GMC 4-door crew cab models (old style).
Oversize spare tires may have to be relocated to clear the receiver hitch. After installation, reposition the spare tire slightly forward. If it still does not fit, further relocation may be necessary.
The kit includes: 4× 1/2-13 UNC grade 8 bolts (part 10-10288), 2× M12×1.75 class 10.9 hex head cap screws (part 10-10458), 4× 1/2-13 UNC grade 8 serrated flange nuts (part 20-00062), 2× M12×1.75 class 10 hex nuts (part 20-00136), 2× 1/2" split-contact washers (part 30-00149), and 6× 0.250 × 1.50 × 2.00" square hole spacers (part CM-SP1).
No. The installation notes state 'NO DRILLING REQUIRED'. The hitch uses existing frame holes and welded nuts.
Lower the spare tire. Remove the rear bolt in the bottom of the frame on each side if equipped with a factory step bumper. Clean away any undercoating present from the frame area where the hitch will be fastened.
Using the hardware provided, fasten the hitch to the frame using existing frame holes and welded nuts (or M12 nuts and spacers if welded nuts are not present). Refer to the installation diagram showing driver and passenger side frame rail attachment points.
Reposition the spare tire slightly forward to clear the receiver hitch. If you have an oversize spare tire, it may require further relocation.
All 1/2" fasteners must be torqued to 110 ft-lbs.
All M12 bolts must be torqued to 79 ft-lbs.
The manual does not specify the gross load capacity or towing limits. Do not exceed your vehicle manufacturer's recommended towing capacity. Contact Curt Manufacturing technical support at 1-877-287-8634 for capacity information.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. Retighten fasteners as needed to maintain safe operation.
No. Curt Manufacturing warrants the product to be free of defects in material and workmanship at retail purchase. However, alteration, misuse, or improper installation of this product voids the warranty. Warranty covers repair or replacement of defective products only.
The Curt 14081 fits 1988–2000 Chevy/GMC full-size trucks with dual exhaust, 1988–1998 1500 models with 6' or 8' beds, 1988–2000 3/4 and 1 ton classics with 6' or 8' beds, and 1992–1998 crew cabs (all old style). Confirm your model year and configuration match before purchasing.
No drilling is required. The hitch uses existing frame holes and welded nuts (or M12 nuts and spacers if welded nuts are not present).
The manual does not specify required tools. Contact Curt Manufacturing technical support at 1-877-287-8634 for a complete tool list.
Torque all 1/2" fasteners to 110 ft-lbs. and all M12 bolts to 79 ft-lbs.
Yes, lower the spare tire before installation. After installation, reposition it slightly forward to clear the receiver hitch. Oversize spare tires may require further relocation.
Periodically check all fasteners to ensure they are tight and all structural components are sound. Do not exceed your vehicle manufacturer's recommended towing capacity.

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