bing tracking image
  1. Trailer Hitch Ball Mount
  2. CURT
  3. Fits 2 Inch Hitch
  4. Fixed Ball Mount
  5. Rise - 2 Inch
  6. Drop - 4 Inch
Curt Class III Ball Mount with 2-5/16" Ball - 2" Rise or 4" Drop - 7,500 lbs

Curt Class III Ball Mount with 2-5/16" Ball - 2" Rise or 4" Drop - 7,500 lbs

Item # C45042
Retail:$67.75
Our Price: $44.48
You Save: 34%
Trailer Hitch Ball Mount
Shipping Weight: 11 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Need help with installation?
Locate installers near me
Towing starter kit includes 8-1/4" long, powder coated ball mount; 2-5/16" diameter, chrome-plated, pre-torqued hitch ball; and pin and clip. Slides into 2" square trailer hitches. Great Prices for the best trailer hitch ball mount from CURT. Curt Class III Ball Mount with 2-5/16" Ball - 2" Rise or 4" Drop - 7,500 lbs part number C45042 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (3838)
  • Q & A (0)
  • Photos

CURT Trailer Hitch Ball Mount - C45042

  • Fits 2 Inch Hitch
  • Fixed Ball Mount
  • Rise - 2 Inch
  • Drop - 4 Inch
  • 2-5/16 Inch Ball
  • One Ball
  • 7500 lbs GTW
  • CURT
  • Ball Mount Kit
  • Steel Shank - Gloss Black

Towing starter kit includes 8-1/4" long, powder coated ball mount; 2-5/16" diameter, chrome-plated, pre-torqued hitch ball; and pin and clip. Slides into 2" square trailer hitches.


Features:

  • Starter kit has everything you need to tow, minus the hitch
  • Ball mount provides drop or rise to fit your application
  • Hitch ball comes torqued to factory specifications
    • Chrome plating resists corrosion
  • Black powder coat finish on ball mount for superior rust protection
  • Pin and clip included - hitch lock sold separately


Specs:

  • Application: 2" x 2" trailer hitch receiver
  • Gross towing weight: 7,500 lbs
  • Tongue weight: 750 lbs
  • Ball mount length: 8-1/4" from center of hitch pin hole to center of ball hole
  • Rise: 2" from top of inside of hitch opening
  • Drop: 4" from top of inside of hitch opening
  • Ball size: 2-5/16"
    • Shank diameter: 1"
  • Warranty:
    • Limited lifetime for ball mount
    • 1-Year limited for ball


How to Measure Drop on Standard Ball Mount

45042 Curt Loaded Ball Mount - Quick-Loading 2" Square Ball Mount with 2-5/16" Chrome Hitch Ball - 2" Rise or 4" Drop





Customer Satisfaction Score:


Customer Reviews

Curt Class III Ball Mount with 2-5/16" Ball - 2" Rise or 4" Drop - 7,500 lbs - C45042

Average Customer Rating:  4.9 out of 5 stars   (3838 Customer Reviews)

Towing starter kit includes 8-1/4" long, powder coated ball mount; 2-5/16" diameter, chrome-plated, pre-torqued hitch ball; and pin and clip. Slides into 2" square trailer hitches.

by:

This was purchased for towing a 7k GTWR utility/landscape trailer with my 2018 Chevy Silverado 1500 WT 4x4.

I measured for necessary drop before ordering, and the 4" drop is darn near perfect.

It's a great help that the 2-5/16" ball comes complete, installed and torqued properly at the factory.

Appears to be quality construction, fits and functions perfectly.

I have no complaints or issues.

Scott

2/18/2023

One year later, no complaints and very satisfied.



by:

The Curt Class III ball mount arrived as promised and the product is as advertised.
My whole experience with the process was top notch from ordering to delivery, installation, and use all 5 star.

Joe K.

9/11/2019

Just great no complaints.



by:

Just what I expected....easy in easy out and quick shipped! This product matched perfectly to what I had that's rusty and pin hole was worn out with lot of play. One little thing that caught me off guard...didn't know it was made in China!



by:

Excellent---- Web site is easy to navigate & has informative pages.
Prices continue to beat my local trailer sales.
Even though etrailer is on east coast & i'm located in mid west, I get deliveries in 2-3 days.
Parts are packaged well & have always shown up in excellent condition.

Etrailer Expert

Missy B.

10/17/2017

Everything is still going well with the parts. Thanks so much



by:

Great price. Looks like quality product. Excellent communications and very fast shipping. Will definitely buy from etrailer.com again in the future!

Bob L.

3/8/2019

Been nearly 4 years and it still looks like new.



by:

Have not used it to tow yet, but Lori B was really helpful confirming dimensions, etc. I have a 2021 Range Rover Sport, and it doesn't leave a lot of room for error with spacing etc., with my 7,000# tandem axle boat trailer. Very pleased that I received exactly what I was expecting, and fit perfectly. Fingers crossed that everything goes well when I actually hitch it up to pull my rig!



by:

I have never had a bad experience with etrailer.com, we're a large environmental company and 75% of my purchases are with etrailer.com. It's not that I want to go other places, but we do everything to or trailers here from paint to door skins. Not everything is offered here, but if you want great service, after sales service and no nonsense purchasing, I highly recommend etrailer.com.



by:

Etrailer did a terrific job with my order of a Curt 2 5/16 ball and ball mount. Their pricing on this item was less than half of what Lowe's charged for a similar product. The ball and mount arrived without the pin and clip, but the staff responded immediately and shipped the missing items on the next day. I would definitely do business with etrailer again!



by:

Hitch and hitch pin arrived quickly in great condition. Just what I required in order to lower the height of my boat trailer. Good welded construction, great quality.



by:

The product we purchased, a Curt Ball Mount, is exactly what we wanted. It was well packaged and in perfect shape. We would order again from ETrailer.com without hesitation. While they did upgrade my shipping for free it still took the same amount of time as regular shipping but through no fault of ETrailer.com. It just happened that we ordered and the shipping occurred over the weekend. Again, fast, courteous service. I highly recommend ETrailer.com.



by:

The hitch was exactly as described. etrailer provided it exactly when they said they would. No nonsense, accurate sales at a fair price. That is exactly what I was looking for.



by:

Great Service, Great Shipping and GREAT Product, put it to use immediately wouldn't purchase other accessories elsewhere!



by:

The brake control was easy to set up and worked without any issues.



by:

Standard product, but packaged neat & clean. I've never had any issues with the 4 or 5 times that I've dealt with etrailer.



by:

You have #1 products, thats why when I need the best I do my shopping here!



by:

Product was exactly what was described delivered in 1 day via UPS. Thxs



by:

What's to say? Quality product with a good finish.



by:

Products came in as expected. Thank you.



by: 06/22/2023



by:



by:



by:



by:



by:



by:


25
3533
Show More Reviews

See what our Experts say about this CURT Trailer Hitch Ball Mount

  • Towing Capacity and Parts Needed To Tow with a 2016 Ford Escape
    The trailer hitch I recommend for a 2016 Ford Escape is the etrailer Trailer Hitch Receiver part # e98866. This hitch has a bolt-on fit with no cutting or drilling required. It will also work with the hands free liftgate feature if equipped. This hitch has the larger 2" receiver which I recommend due to the greater variety of accessories. In order to complete your setup you'll also need a trailer wiring harness for which I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole...
    view full answer...
  • Hitch Ball with 2 inch Rise that has 2-5/16 inch Hitch Ball Installed on It
    Curt has a ball mount with a 2 inch rise that fits a 2 inch hitch that has a 2-5/16 inch hitch ball that comes with it with the part # C45042 but the ball is installed in the drop position. You'd have to remove the ball and reinstall it in the rise position.
    view full answer...
  • Recommended Locking Hitch Pin to use with the Curt Class III Ball Mount # C45042
    If you are just looking for a locking hitch pin to use with the Curt Class III Ball Mount # C45042 then I recommend going with the Trailer Hitch Receiver Lock # e98880. I do recommend using a locking hitch pin that has an anti-rattle feature as well. The Let's Go Aero Lock # 63232 will work with the Curt ball mount and will provide a lock as well as a part of the hitch pin that will help to keep the ball mount from rattling inside your hitch receiver.
    view full answer...
  • Is Hitch Ball Included with Curt Class III Ball Mount # C45042
    The Curt Class III Ball Mount # C45042 referenced in your question does indeed include the 2-5/16 inch hitch ball that is actually pre-torqued to the platform. The ball mount and hitch ball have a gross towing capacity of 7,500 pounds and a drop of 4 inches. I have attached a short video demonstration on this product that you can also check out.
    view full answer...
  • Recommended Ball Mount with 4 Inch Drop and 10,000 Pound Towing Capacity
    The Curt Class III Ball Mount with 2-5/16 Inch Ball # C45042 referenced in your question has a maximum towing capacity of 7,500 pounds. For a ball mount that will provide the same 4 inch drop and give you a 10,000 pound capacity, I recommend the Draw-Tite # 40202. This sturdy steel ball mount is compatible with 2 inch hitch receivers and also features a tongue weight of 1,000 pounds. You will just need to add a compatible 2-5/16 inch hitch ball like # 19286. I have attached a short...
    view full answer...
  • Does Curt Heavy Duty Forged Ball Mount Have a Solid Shank
    The Curt Heavy Duty Forged Ball Mount # C45331 is a solid steel shank. However, the # C45042 is not solid. I'm also sorry to say we do not have a pintle hook with a solid shank and that much rise. The closest thing is the Blue Ox Adjustable Ball Mount with Pintle Hook for 2" Hitch # BLU45XR which has a max rise of 2-3/4".
    view full answer...
  • Curt Ball Mount and Hitch Receiver Lock
    Yes, I can confirm that all of those parts do fit together. The Coupler Pin - 5/16" x 2-1/2" item # 37201051 will be loose inside that ball mount though. You will get quite a bit of play. The hole in the Curt Class III Ball Mount with 2-5/16" Ball - 2" Rise or 4" Drop - 7,500 lbs item # C45042 accepts a 5/8" pin. I recommend purchasing a Curt Trailer Hitch Receiver Lock - 2" Hitches - Chrome item # C72KR. This will secure your ball mount inside your hitches receiver and keep it from being...
    view full answer...
  • Options for a 2 Inch Ball Mount that Comes with a 2-5/16 Inch Ball
    The ball mounts that have a ball welded on are all either 2 inch or 1-7/8 inch diameter balls. We have some ball mounts that come with a 2-5/16 inch ball bolted on: # C45331 # C45332 # C45041 # C45042
    view full answer...
  • What is the Drop Measurement on Curt Ball Mount C45042
    Curt ball mount # C45042 measures 4 inches from the top of the shank to the top of the ball mount platform. I have linked a video review of this ball mount for you.
    view full answer...
  • Ball Mount with 2 Inch Rise and Ball Already Installed in Rise Position
    The Curt ball mount # C45042 only comes with the ball torqued into the drop position but we do have part # C45155. This has the ball in the rise position and it's a 2-1/4 inch rise but it's only a 2 inch ball not a 2-5/16 inch. If you need a 2-5/16 inch ball you'll need to move the ball on part # C45042.
    view full answer...
  • Measuring for Correct Ball Mount on 2017 Chevy Colorado
    Based on your measurements you are looking for a 4-1/4 or 4 inch drop for your ball mount. I've attached an article to assist. If you want a fixed mount ball mount, I recommend the4 Curt Class III Ball Mount with 2" Ball - 4" Drop - 7,500 lbs # C45056 if your trailer has a 2 inch ball coupler. If the coupler fits a 2-5/16 inch ball, then I recommend # C45042 instead. These will work well for towing 7,500 lbs with a 750 lbs tongue weight. Anything beyond that should use a weight distribution...
    view full answer...
  • Best 2 3/8 Ball Hitch Recommandation
    The standard sizes of balls that are available are going to be 1 7/8" , 2" and 2 5/16". We do not carry or have I ever seen a 2 3/8" ball. I would remeasure since there is only a 1/16" difference between 2 5/16" and 2 3/8" it might just be a mistaken identity. If you do discover it is a 2 5/16" ball the one you looked at Buyers Products Tri-Ball Hitch part # 3371802200 is a good choice if your trailer tongue when sitting level is even with your receiver tube opening. If it is lower you'll...
    view full answer...
  • Recommended Curt Ball Mount without Hitch Ball with 4 Inch Drop and 7,500 Pound Capacity
    The Curt Class III Ball Mount # C45042 referenced in your question includes a pre-torqued 2-5/16 inch hitch ball. This exact ball mount is not available from the manufacturer without the hitch ball, but I do have an option that should work well. I recommend taking a look at the Curt Ball Mount # C45154. This 2 inch ball mount features a drop of 3-3/4 inches or a rise of 2-1/2 inches. It features the same 7,500 pound towing capacity as the Curt unit you were looking at but also has a nice...
    view full answer...

Do you have a question about this Trailer Hitch Ball Mount?


Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Written by:
Laura H
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Mike S
Updated by:
Mike S
Employee Isabelle B
Updated by:
Isabelle B
Employee Bradley B
Installed by:
Bradley B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.