Skip to content
Availability:
4+ in stock

CURT 45431 Industrial Duty Forged Ball Mount (3in. Shank; 21;000 lbs.; 6in. Drop; 10in. Lon

by CURT
SKU ds_BKDK_45431
Proudly Canadian

Albertan Owned

Supporting Canadian truckers since 2018
Secure Payments

Financing Available

SSL encrypted checkout with financing options
Trusted Brands

Top-Quality Suppliers

Authorized dealer for Fox, Bilstein, BFGoodrich & 50+ brands
Save $0.04 Save $0.04
Original price $190.99
Original price $190.99 - Original price $190.99
Original price $190.99
Current price $190.95
$190.95 - $190.95
Current price $190.95
Description
The CURT Industrial Duty ball mount features a 3" x 3" shank to fit heavy-duty 3" trailer hitches. The solid, forged steel construction and I-beam shape supply the necessary strength to complement these larger trailer hitches, and the ball mount has a highly durable carbide powder coat finish for long-lasting rust resistance. To ensure maximum towing power, this ball mount is rated for 21,000 lbs. GTW and 2,800 lbs. TW. The 21K GTW rating is fully tested to at our Detroit engineering facility. This ball mount also offers a rise of 4" and drop of 6" to accommodate larger, lifted pickup trucks, allowing for level towing of the trailer. It also has a 1-1/4" trailer ball hole to accept a heavy-duty trailer ball.

Specifications

Description_ABR MOUNT
Description_ASC 4" rise and 6" drop for use with larger, lifted trucks
Description_ASC Constructed from solid, forged steel for superior strength
Description_ASC Equipped with a 1-1/4" hole to accept a trailer ball shank
Description_ASC Fits trailer hitches with a 3" x 3" receiver tube opening
Description_ASC Industrial Duty Forged Ball Mount (3" Shank, 21,000 lbs., 6" Drop, 10" Long)
Description_ASC Limited lifetime warranty (one-year finish, one-year parts)
Description_ASC Protected by a highly durable carbide powder coat finish
Description_ASC Tested and rated to 21,000 lbs. GTW and 2,800 lbs. TW
Description_ASM CURT 45431 Industrial Duty Forged Trailer Hitch Ball Mount, Fits 3-Inch Receiver, 21,000 lbs, 1-1/4-Inch Hole, 6-Inch Drop, 4-Inch Rise
Description_DEF Trailer Hitch Ball Mount
Description_DES Industrial Duty Forged Ball Mount (3" Shank, 21,000 lbs., 6" Drop, 10" Long)
Description_DES Industrial Duty Forged Ball Mount (3in. Shank; 21;000 lbs.; 6in. Drop; 10in. Lon
Description_EXT CURT 45431 Industrial Duty Forged Trailer Hitch Ball Mount, Fits 3-Inch Receiver, 21,000 lbs, 1-1/4-Inch Hole, 6-Inch Drop, 4-Inch Rise
Description_EXT CURT 45431 Industrial Duty Forged Trailer Hitch Ball Mount; Fits 3-Inch Receiver; 21;000 lbs; 1-1/4-Inch Hole; 6-Inch Drop; 4-Inch Rise
Description_FAB Constructed From Solid Forged Steel For Superior Strength
Description_FAB Equipped w/1.25 in. Hole To Accept Trailer Ball Shank
Description_FAB Fits Trailer Hitches w/3x3 in. Receiver Tube Opening
Description_FAB Protected By A Highly Durable Carbide Powder Coat Finish
Description_FAB Tested and Rated To 21000 lbs. GTW
Description_INV Industrial Duty Forged Ball Mount
Description_KEY 3 inch drop hitch in class v hitches ball mount shank rise ford adapter 5 made usa trailer hub 3" 3in 3inch oem super factory receiver heavy duty v-5 kit class5 oversize tow towing insert clas forged draw bar lb hd v-class tongue 21000 21k
Description_MKT The CURT Industrial Duty ball mount features a 3" x 3" shank to fit heavy-duty 3" trailer hitches. The solid, forged steel construction and I-beam shape supply the necessary strength to complement these larger trailer hitches, and the ball mount has a highly durable carbide powder coat finish for long-lasting rust resistance. To ensure maximum towing power, this ball mount is rated for 21,000 lbs. GTW and 2,800 lbs. TW. The 21K GTW rating is fully tested to at our Detroit engineering facility. This ball mount also offers a rise of 4" and drop of 6" to accommodate larger, lifted pickup trucks, allowing for level towing of the trailer. It also has a 1-1/4" trailer ball hole to accept a heavy-duty trailer ball.
Description_SHO Forged Ball Mount
Description_SHO Industrial Duty Forg
Description_SLA The CURT Industrial Duty ball mount features a 3" x 3" shank to fit heavy-duty 3" trailer hitches. The solid, forged steel construction and I-beam shape supply the necessary strength to complement these larger trailer hitches, and the ball mount has a highly durable carbide powder coat finish for long-lasting rust resistance. To ensure maximum towing power, this ball mount is rated for 21,000 lbs. GTW and 2,800 lbs. TW. The 21K GTW rating is fully tested to at our Detroit engineering facility. This ball mount also offers a rise of 4" and drop of 6" to accommodate larger, lifted pickup trucks, allowing for level towing of the trailer. It also has a 1-1/4" trailer ball hole to accept a heavy-duty trailer ball.
Drop 6.000 in.
finish Carbide Black Powder Coat
Gross Trailer Weight 21000 lbs.
height 3.0
length 16.0
LTL N
Overall Length 10.500 in.
Receiver Tube Size 3.000 in.
Rise 4.000 in.
Style One Piece
WARNING CA Proposition 65 No
weight 25.02
width 5.0
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

Still have questions?

Our team is here to help — reach out and we'll get back to you as soon as possible.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare