Give them a gift card they'll love
To see product details, add this item to your cart. You can always remove it later.
Ships from
Sold by
Returns
Returnable until 31 Jan 2026
Returnable until 31 Jan 2026
For the 2025 holiday season, eligible items purchased between 1 November and 31 December 2025 can be returned until 31 January 2026.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • CURT Manufacturing 40006 2-5/16 In. Diameter Chrome Trailer Ball
  • To view this video, download

CURT Manufacturing 40006 2-5/16 In. Diameter Chrome Trailer Ball

4.7 out of 5 stars 367 ratings

To see product details, add this item to your cart. You can always remove it later.
Available at a lower price from other sellers that may not offer free Prime delivery.

Purchase options and add-ons

About this item

  • 1-1/4 inches Shank Diameter
  • 2-5/8 inches Shank Length
  • 10,000 lbs Ball Capacity
  • Fine threads for more holding strength
  • Wrench flats on CURT trailer balls for easy installation

Frequently bought together

This item: CURT Manufacturing 40006 2-5/16 In. Diameter Chrome Trailer Ball
$24.99
In Stock
Ships from and sold by 鶹.ca.
+
$15.49
Available to ship in 1-2 days
Ships from and sold by 鶹.ca.
+
$45.99
Get it by Sunday, Nov 16
In Stock
Sold by PEAKTOW and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Choose items to buy together.

Important information

Legal Disclaimer

Please contact Discount Ramps for any questions about 40006. Returns are accepted within 30 days from date of purchase for refund or exchange and buyers are responsible for return shipping. This item has free shipping, the actual shipping costs will be deducted from a refund. Returns are not accepted if an item is used, missing parts or pieces, or show signs of any damage. Items do not include mounting hardware unless otherwise stated.

Top Brand: CURT

Highly Rated
100K+ customers rate items from this brand highly
Trending
10K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the manufacturer

CURT Custom Trailer Wiring

Wherever your work or play takes you

CURT offers custom trailer hitches, electrical products and a complete line of towing accessories to get you there with confidence and enjoy every mile of the journey.

4 Pin Trailer Wiring Harness Connector

CURT Custom Vehicle-Trailer Wiring Harness

Custom fit. Plug-and-play. Reliable power.

A CURT custom trailer wiring harness is the easiest way to equip your vehicle with the proper electrical connection for towing a trailer. Our custom wiring offers simple, plug-and-play convenience with no cutting or splicing required, and provides a reliable connection for powering your trailer lights.

Best of all, each CURT custom trailer wiring harness is made vehicle-specific for a unique make and model. This makes installation hassle-free and ensures optimal performance with your vehicle.

Key features of CURT trailer wiring

  • Simple, plug-and-play installation
  • Constructed with SMT circuitry
  • Provides a standard trailer wiring output, usually 4-way or 5-way flat
  • Dust cover included to keep connector clean when not in use

Installation of CURT custom vehicle trailer wiring

CURT Trailer Wiring Connector Custom Vehicle Wiring

Two types of trailer wiring

CURT offers two types of custom trailer wiring: custom wiring harnesses and custom wiring connectors. Both are made for specific vehicles, and both require zero cutting or splicing.

CURT Vehicle Trailer Wiring Installation

Custom trailer wiring harnesses

A custom trailer wiring harness (also known as a ‘T-connector’) is designed to ‘T’ into your vehicle’s taillight assembly. This simply requires access to the taillight wiring.

CURT Custom Trailer Wiring Installation Auto

Custom trailer wiring connectors

A custom wiring connector uses a single plug to plug into a designated OEM socket on the vehicle. Not all vehicles are equipped with this socket, but it does make installing very easy.

CURT Vehicle Trailer Wiring Connector Plug In

Both vehicle-specific

Each custom trailer wiring harness and connector is made for a specific make and model, featuring the necessary components to provide a standard trailer wiring output.

CURT Towing Electrical Trailer Wiring Gooseneck Farm Truck

Selecting custom wiring

Whatever your lifestyle, choosing the right CURT custom trailer wiring harness for your vehicle is easy. Simply use your vehicle's year, make, model and style.

Benefits of CURT surface mount technology (SMT)

CURT Trailer Wiring Circuitry

Minimum heat generation

The high-quality components used in our custom trailer wiring create very little resistance to reduce heat, limit voltage drop and extend the life of the circuits.

CURT Trailer Wiring Lights

Optimum light intensity

SMT is manufactured with automated processes for maximum consistency and the highly efficient circuitry promotes optimum intensity and life for the trailer light.

CURT Trailer Wiring Harness 7-Way RV Blade

Durable performance

Surface mount technology is able to better withstand shaking and vibrations, conditions that are common while towing, compared to traditional through-hole-mount tech.

Product description

CURT trailer balls are engineered to the highest quality in consistency, accuracy, fit, and strength. CURT trailer balls have a quality finish and fine threads for holding strength. They all meet the U.S. V-5 specifications and are tested for your safety. Ball diameters available in 1 7/8”, 2”, 2 5/16”, and 3” with capacities anywhere from 2,000 to 30,000 Lbs. CURT offers finishes in Chrome, Stainless Steel, and Raw.

Product information

Technical Details

Manufacturer ‎Curt
Place of Business ‎DFW AIRPORT, TX, 75261 US
Brand ‎CURT
Model ‎2-5/16" Trailer Ball
Product Dimensions ‎15.24 x 5.08 x 5.08 cm; 1.79 kg
Item model number ‎40006
Is discontinued by manufacturer ‎No
Exterior ‎Painted
Manufacturer part number ‎40006
OEM part number ‎40006
Item Weight ‎1.79 kg
Country of origin ‎China

Additional Information

ASIN B0009TAOGM
Customer Reviews
4.7 out of 5 stars 367 ratings

4.7 out of 5 stars
鶹 Rank
Date First Available Aug. 7 2012

Feedback

CURT Manufacturing 40006 2-5/16 In. Diameter Chrome Trailer Ball


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Brands in this category on 鶹

Product Summary: CURT Manufacturing 40006 2-5/16 In. Diameter Chrome Trailer Ball

From CURT

4.7 out of 5 stars, 367 ratings

Customer reviews

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • 1-1/4 inches Shank Diameter
  • 2-5/8 inches Shank Length
  • 10,000 lbs Ball Capacity
  • Fine threads for more holding strength
  • Wrench flats on CURT trailer balls for easy installation

Product description

CURT trailer balls are engineered to the highest quality in consistency, accuracy, fit, and strength. CURT trailer balls have a quality finish and fine threads for holding strength. They all meet the U.S. V-5 specifications and are tested for your safety. Ball diameters available in 1 7/8”, 2”, 2 5/16”, and 3” with capacities anywhere from 2,000 to 30,000 Lbs. CURT offers finishes in Chrome, Stainless Steel, and Raw.

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected “Yes, it is useful”
Thank you for your feedback. You selected “No, it is not useful”
Product summary presents key information. Close to see all product details.