CURT 45431 Heavy Duty Forged Ball Mount 3" Shank 6" Drop 21,000 LB GTW
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- CURT 45431 Heavy Duty Forged Ball Mount
- Installation instructions
- Condition notes included
Condition
- Graded New Open Box. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
The CURT 45431 Heavy Duty Forged Ball Mount is designed for serious towing, offering a robust 6" drop and a 21,000 LB GTW capacity. This item is in new_open_box condition, ensuring you receive a product that meets high standards while being budget-friendly. At TamDo.us, we pride ourselves on providing clear condition notes and real product photos, so you know exactly what you're getting. We ship from Salt Lake City, UT, within 1-2 business days, and offer free shipping on orders over $150. Plus, enjoy peace of mind with our 14-day return policy, allowing you to shop confidently.
Key features
- ✓Heavy duty forged construction
- ✓3" shank for secure fit
- ✓6" drop for versatile towing
- ✓21,000 LB GTW capacity
Product details
SKU#31976- This product is in "New/ Open Box". Reference pictures to see what accessories are included in this listing.
This listing is for an authentic CURT Industrial Duty forged steel trailer hitch ball mount, part number 45431. Built with a solid 3" x 3" shank and I-beam design for commercial and heavy-duty towing applications.
Specifications:
- Brand: CURT Manufacturing
- Part Number: 45431
- Receiver Shank Size: 3" x 3"
- Drop: 6 Inches
- Rise: 4 Inches
- Ball Hole Diameter: 1-1/4" (1.25 in.)
- Gross Trailer Weight (GTW): 21,000 lbs.
- Max Tongue Weight (TW): 2,800 lbs.
- Material: Solid Forged Steel
- Finish: Carbide Black Powder Coat
What's included
- 📦CURT 45431 Heavy Duty Forged Ball Mount
- 📦Installation instructions
- 📦Condition notes included
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
What is the weight capacity of this ball mount?
The CURT 45431 has a weight capacity of 21,000 lbs GTW.
Is this item new or used?
This item is in new_open_box condition, ensuring quality.
How quickly will my order ship?
We ship within 1-2 business days from Salt Lake City, UT.
What is your return policy?
We offer a 14-day return policy for your peace of mind.
Are real product photos available?
Yes, we provide real product photos for transparency.



















