bing tracking image
  1. Trailer Hitch Ball
  2. CURT
  3. Trailer Hitch Ball
  4. 1-7/8 Inch Diameter Ball
  5. 1 Inch Diameter Shank
  6. Standard Ball
1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs

1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs

Item # C40002
lowest price pledge
Retail:$28.74
Our Price: $9.01
You Save: 69%
Trailer Hitch Ball
Orders above $99 qualify for Free Shipping
Shipping Weight: 2 lbs
Quantity: 
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

Customer Photos

Need help with installation?
Locate installers near me
Durable chrome ball has a 1" diameter x 2-1/8" long shank with fine threads for a superior grip. The nickel chrome finish provides corrosion-resistance. Lowest Prices for the best trailer hitch ball from CURT. 1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs part number C40002 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (2800)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

CURT Trailer Hitch Ball - C40002

  • Trailer Hitch Ball
  • 1-7/8 Inch Diameter Ball
  • 1 Inch Diameter Shank
  • Standard Ball
  • 3500 lbs GTW
  • Class III
  • Chrome-Plated Steel
  • 2-1/8 Inch Shank Length
  • CURT

Durable chrome ball has a 1" diameter x 2-1/8" long shank with fine threads for a superior grip. The nickel chrome finish provides corrosion-resistance.


Features:

  • Hitch ball provides a connection point for your trailer's coupler
  • Durable, corrosion-resistant nickel chrome finish
  • Fine threads provide tight, strong grip
  • Wrench flats allow for easy installation


Specs:

  • Ball diameter: 1-7/8"
  • Shank dimensions: 1" diameter x 2-1/8" long
  • Fits ball mount platforms that are at least 3/8" thick
  • Weight capacity: 3,500 lbs
  • 1-Year limited warranty


40002 Curt Trailer Hitch Ball for 1-7/8 Inch Couplers - Chrome





Video of 1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Curt 3500lb Chrome Hitch Ball Review

Hello neighbors, it's Brad here at etrailer. And today we're taking a look at the Curt 1 7/8 Inch Ball. Now this is with a One Inch Diameter Shank. Now this steel ball is gonna be a sturdy, great option for a trailer with a 1 7/8 inch coupler. Now it also has the one inch diameter. So when shopping for your ball mount, make sure that you are getting one with a one inch opening so it matches the diameter of the shank.

The shank length on this is 2 1/8 inch. So you also wanna make sure that it's going to have threads sticking out when you tighten up your ball to your ball mount. Speaking of tightening up the ball mount, it's gonna be important when you install this, which is pretty easy, to torque this to the proper specs. Now you can see this does include the nut and the lock washer here. You're simply going to put a wrench on this nice flat slotted part, and then tighten this down with a torque wrench to the proper specifications that the manufacturer recommends.

Now, it's very important to torque this down with the torque wrench. That way it's not too tight or too loose when towing. So if you don't have a torque wrench, we'll sell those here at etrailer, or you can rent one at an auto parts store, generally. But it's very important that you have this torqued properly And that way you know, that this isn't going to wobble loose when you're towing something. Now the steel construction has a nice chrome finish on it.

So it looks really good. Now, sometimes when you hook up to your trailer, it's good to put a little bit of grease here, and that's going to maintain that chrome appearance for a long time. Now, as far as the weight rating goes, this is good for 3,500 pounds, which is a decent amount of weight. So before hooking up to your trailer and towing, you're also gonna wanna make sure that the rest of components are up to snuff with that weight rating. And that includes your ball mount, your hitch, and also your vehicle.

Now you wanna take the lowest number out of all of those and stick with that when towing and that way you're not overdoing it. And that was a look at the Curt 1 7/8 Inch Ball with the One Inch Diameter Shank. Thanks for watching..


Customer Reviews

1-7/8" Hitch Ball - 1" Diameter x 2-1/8" Long Shank - Chrome - 3,500 lbs - C40002

Average Customer Rating:  4.9 out of 5 stars   (2800 Customer Reviews)

Durable chrome ball has a 1" diameter x 2-1/8" long shank with fine threads for a superior grip. The nickel chrome finish provides corrosion-resistance.

by:

Buy from them. They know what they’re d oing.



by:

Works as it should.



by:

Hitch is great, easy install. Rusts a bit but that comes with the territory. I bought this because it was so helpful to have all solutions needed from the same company. I purchased with an after market hitch assembly for Ford Explorer.



by:

Good ball...good price.



by:

Made in China. Chrome plating wore off after 3rd trip to dump. Now looking for US made ball.



by:

Works as expected. I really appreciate that you ask for a review after I have had a chance to really use and test the item. Most companies ask for a review before the item is even placed into service, which results in useless reviews.



by:

Just what the doctor ordered! Great qu ality.



by:

The Hitch is great. Unfortunately the locking device I purchased with the hitch will not work on the inside due to restrictions of barriers within the area that the pin is inserted. This should be noted for sales people when being ordered with a Tesla Y. I will use the locking device on the side of the hitch and a small lock through the pin in the inside area of the hitch.



by:

Well built and functions as expected


Comments
Amazing customer service as usual!I love your products, they are heavily road tested and working excellently! I got a friend to buy a trailer hitch too, since it was so easy!
Matt D - 04/05/2018


by:

Trailer ball and wiring harness fit perfect...
Two
out of the 5 holes in the trailer hitch did not line up. One was about an 1/8" off and the other was over a 1/4" off. I went to my local Fastenal store and bought a carbide burr $28 and about an hour of elongating the holes, finely got the them to fit
Bought the Nissan Murano brand new about 8 months ago.
Not happy about the extra work it took to make it fit...



by:

Fits good, chrome holds up good.



by:

Quality ball. Does the job. Reasonable price. Prompt shipping.



by:

Although it was an extraordinary delivery time, I appreciate being kept informed of the progress.



by:

Very happy with etrailer.com so far ( I haven't installed my hitch yet). Their service to date has been excellent. I am a trailer newbie, so needed help choosing the towing components. The 2 folks I spoke to at etrailer.com could not have been more helpful. They answered all my questions and help select the correct components I needed. Would definitely recommend!!!



by:

I have a 2015 Rav 4 and I ordered the wiring harness with the hitch, ball and receiver and it arrived the next day undamaged. I am happy with the quality of this product.



by:

I worked with Lori B. for a return and an order. She handles both very well with professionalism and we jokes a little bit which made the phone conversation very pleasant and comfortable. Two thumbs up for her. My next order, I'll ask for her again by name. Thank you.



by:

Nice hitch ball. Fits the trailer tongue hitch perfectly. Delivery in only 3 days.



by:

I was told about etrailer from an acquaintance. He said your prices were the best and your customer service was outstanding. After placing my order and receiving my products I have to say, I agree with him 100%! Ordered my items on Friday receive them on Monday... Good quality, fast delivery, fair price what else can I say! I will definitely refer etrailer and use your company in the future.



by:

I've always been happy with Curt products, this new ball seems to be no exception. It's exactly what I needed to complete my transformation from a class II hitch to a class III.



by:

I Love the quality of the merchandise works great be ordering more it came quite. Thanks



by:

Will buy again.

I called the customer
service line to ask questions about fitment and confirm I will receive the right products (ball mount, ball, and lock). They were EXCELLENT and if they weren't sure, they did the right research to confirm. Definitely worth buying from them.



by:

Love my hitch! Gets me and my gear where I wanna go! Dylan really helped me get the perfect equipment for my 2012 Xterra. I am not super car smart but etrailer always gives me expert assistance.



by:

The products are well made and I look forward to using them. I only wish etrailer fulfillment would have asked a question of "is this ball for this receiver". Because being new to all of this, I ordered the wrong size ball for the receiver and it would have been GREAT to have a second set of eyes to see this. I know it's my issue.



by:

Great product! Fast delivery! Great customer service!



by:

Smooth, no defects, wrench knotches on base of ball, awesome feature. Many don't have that. Very solid. Fits snug in a one inch hitch hole.


25
2800
Show More Reviews

Ask the Experts about this CURT Trailer Hitch Ball



  • Will the Curt Hitch Ball # C40002 Fit in the Ball Mount Included in the Kit # C45036
    Yes, the Curt Class III Ball Mount with 2" Ball # C45036 has a hitch ball shank diameter of 1". The 1-7/8" Hitch Ball # C40002 that you asked about has a shank diameter of 1" as well so it will fit just fine. You will just want to make sure that you get the nut torqued before towing. Please keep in mind that the 1-7/8" hitch ball has a weight capacity of 3,500 lbs so the ball mount that is rated for 7,500 lbs will have the same capacity as the lower hitch ball.
    view full answer...
  • Availability Of 1-7/8 Inch Hitch Ball Made In USA
    You might be interested in a Convert-A-Ball Interchangeable Ball Set # 901B. This product is made in the USA and comes with an interchangeable hitch ball that will give you the option to easily change between a 1-7/8 inch and a 2 inch ball.
    view full answer...
  • 1-7/8 inch Hitch ball for Trailer Coupler
    If your ball mount has a standard 1 inch diameter shank you could use the Curt ball part # C40002 for a 1-7/8 inch hitch ball. The other popular size is 3/4 inch diameter which would mean you'd want the part # 19256. I also attached a link to a page that has all of the 1-7/8 inch hitch balls we carry as well.
    view full answer...
  • Wrench and Socket Sizes Needed To Tighten Curt 1-7/8" Hitch Ball # C40002
    The 1-7/8" Hitch Ball # C40002 will require a 1-1/2" Socket # ALL643210. You will need a wrench that will open to 1-5/8" to hold the ball in place while torqueing the nut.
    view full answer...
    Image 1 for
  • 1-7/8" Hitch Ball Compatible With Curt Ball Mount C45296
    Absolutely! For the Curt Ball Mount for 2" Hitches - 2-1/4" Rise, 3-1/2" Drop # C45296 the Curt 1-7/8" Hitch Ball # C40002 will fit perfectly. Keep in mind that the 1-7/8" hitch ball is only rated to 3500lbs, so even though the # C45296 is rated to 7500lbs you will need to use the lower of the two ratings.
    view full answer...
  • 1-7/8" Hitch Ball with 1" Diameter Shank
    The 1-7/8" Hitch Ball with Internal Thread # EI1C-C is the only 1-7/8" ball that we have with internal threads and is 3/4" diameter. We do not have a ball with internal thread that is 1" in diameter. We also have the 1-7/8" Hitch Ball - 1" Diameter # C40002 which has the 1" diameter but is not an internal thread option.
    view full answer...
  • Ball Mount Recommendation for 2013 Mazda CX-9 for Towing Uhaul Trailer
    You are on the right track with picking out a ball mount. You will want something that will give you a 4 inch rise so that your trailer can be towed level. Not every trailer has the same height though so it's kind of hard to recommend a one-size-fits-all ball mount but since we know what you need we can recommend the correct rise for your application. For that we have the Curt ball mount part # C45070 which has a 4 inch rise. For a 2 inch ball you'd then want part # 63845 or # C40002 for...
    view full answer...
  • Recommended Hitch Ball Shank Length for Curt Ball Mount for 2 Inch Hitches
    For the Curt Ball Mount for 2" Hitches - 2-3/8" Rise, 3-5/8" Drop - Angled Shank - 7,500 lbs # C45230 you will need a hitch ball with a 1 inch shank that is just over 2 inches long. For a 1-7/8 inch ball diameter, I recommend the Curt # C40002. For a 2 inch ball diameter, I recommend # 40038. These shank lengths of 2-1/8 and 2-1/4 inches will allow for the ball platform thickness as well as the lock washer and nut.
    view full answer...
  • Solution for Ball Mount to Move Trailer up Steep Driveway
    The best solution would for a ball mount to help you move your trailer up a steel driveway would be one with a good amount of rise. An adjustable ball mount would be the best for this, something like the Curt Channel Style Adjustable Ball Mount - 5-1/4" Rise, 6-3/4" Drop # C45901. I'm not sure what rise or drop you use now, but this would give you some additional rise and allow you to use the rise or drop you need for normal towing circumstances. For a hitch ball, depending on your trailer's...
    view full answer...
  • Increments of Drop for Curt Channel Style Adjustable Ball Mount
    The Curt Channel Style Adjustable Ball Mount # C45901 adjusts in 1 inch increments, with it's maximum drop being 6-3/4 inches, and you can then go to 5-3/4 inches, 4-3/4 inches, or 3-3/4 inches depending on what you need. This ball mount comes with a pin and clip but you can lock the mount with the Curt Lock Set for Adjustable Channel-Style Mounts # C23556. For a hitch ball, the corrects fits are 1-7/8" Hitch Ball # C40002 and 2" Hitch Ball # 63845. I have added a link to a video review...
    view full answer...
  • Recommended Ball Mount To Replace Curt C45901 With Missing Parts
    I reached out to my contact at Curt and while I have a complete replacement option for you, the ball mount section of the # C45901 is not available separately. Since there is no other ball mount option of the same style that will fit your shank, you will need to purchase another # C45901. In addition you will need a hitch ball with a 1" shank, the 1-7/8" # C40002, 2" # 40083, or 2-5/16" # C40005. I included a video of the # C45901 for you to take a look at.
    view full answer...
  • Trailer Hitch and Wiring for 2019 Jeep Grand Cherokee Towing Boat Trailer
    For your 2019 Jeep Grand Cherokee the Draw Tite hitch part # 75699 is a really great option that I would recommend highly as it has a mostly hidden design, installs easily, and has great towing capacities. I attached an install video for this for you to check out as well. Then for trailer wiring you'd want the Tekonsha kit part # 118727 which installs easily and has a very reliable converter box. Then for a ball mount the part # C45030 would work great with the hitch ball # C40002 and...
    view full answer...
  • Ball Mount with 10 inch Drop for 2 inch Hitch that Can fit 1-7/8 inch Hitch Ball
    We have ball mounts with a 10 inch drop like part # AMSC10 which have a 1 inch diameter ball hole that you can then use a 1-7/8 ball # C40002.
    view full answer...
  • Replacement Rear Bumper For 2006 Dodge Ram 3500 Dually Pickup Truck
    Westin makes great products, especially OEM-style bumpers that match the factory specs. Speaking of which, we have exactly what you are looking for! If you would like a factory looking bumper that matches the factory specs then you can go with Westin Perfect Match Series Rear Step Bumper # 31017 for chrome or Westin Perfect Match Series Rear Step Bumper # 32017 for black. The 1" hitch ball hole lets you haul up to 5,000lbs when a ball is added to it. For a 1-7/8" Hitch Ball use # C40002...
    view full answer...
  • Recommended Vertical Hitch Adapter And Ball Mount For 2017 Volkswagen Touareg OEM Hitch
    For your 2017 VW Touareg, I think you are looking for the Curt Vertical Receiver Adapter - 2" to 2", 4-1/4" Long, 2-7/16" Drop # C45013. I recommend using the Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 2-5/8" Span, # 63232 with this application to reduce movement and noise while securing your accessory. If you are looking for a ball mount, I recommend the Curt Vertical 2" to Fixed Ball Mount - 12-3/8" Long, 2-1/4" Rise, # C45003. This mount can use a 2" Hitch Ball - 1"...
    view full answer...
    Image 1 for
  • Parts Needed to Tow Small 5x8 Trailer with 2003 Toyota Sienna CE
    Para remolcar un trailer cerrado con tu Toyota Sienna CE 2003 vas a necesitar el remolque, los cables para las luces, el enganche, la bola de enganche y un pin y un clip. El mejor remolque para tu Sienna es el Curt # C13511 porque tiene el recibidor de 2 pulgadas y la instalacion es sumamente facil en comparacion a otros remolques disponibles para tu van ya que no requiere taladrar agujeros. Para el cableado, te recomiendo el # C55418 y para completar, el enganche # 2753 que incluye el...
    view full answer...
    Image 1 for
  • What Hitch Balls Can Be Used With Curt Channel Style Adjustable Ball Mount
    While there isn't an additional ball mount for the channel, you wouldn't need one because you can use any size hitch ball with the Curt Channel Style Adjustable Ball Mount # C45901. This ball mount fits a hitch ball with a 1" diameter shank, and there are options for a 1-7/8", 2", and 2-5/16" hitch ball that will fit; you can use any of the following hitch balls: - 1-7/8" Hitch Ball # C40002 - 2" Hitch Ball # 63845 - 2-5/16" Hitch Ball # 63853 These will all fit securely in the ball...
    view full answer...
  • Which Hitch Balls Work with the Draw-Tite Ball Mount Part # 2923
    Any trailer hitch ball that has a 1" diameter and at least 2-1/8" long shank will work with the Draw-Tite Ball Mount part # 2923. For a 1-7/8" hitch ball I recommend part # C40002, part # C40004 for 2", or part # C40005 for 2-5/16". I have also attached a selection of our hitch balls that will work with the above ball mount for you. To protect your ball mount/hitch ball, I recommend using the Trailer Hitch Receiver Lock part # e98880.
    view full answer...
  • Ball Mount with 7-1/2 Inch Drop For 2 Inch Receiver
    For reasons unknown, Curt actually rounds up to the nearest number for advertising their ball mount, which is confusing, but the true drop is 7-1/2 inches for the Curt Ball Mount for 2" Hitches # C45100. So this ball mount will work to get the drop you are looking for; along with the ball mount you will need a pin and clip or lock as well as a hitch ball. The complete list of parts is the following: - Curt Ball Mount for 2" Hitches - 6-1/4" Rise, 7-1/2" Drop # C45100 - 1-7/8" Hitch Ball...
    view full answer...
  • Can Anti-Rattle Hitch Pin Be Used With MaxxTow Adjustable-Height Ball Mount # MT70068
    The MaxxTow Adjustable-Height Ball Mount - 2" Hitch - 7-1/2" Drop, 6-1/4" Rise - 5,000 lb # MT70068 would be a perfect option for your Subaru Outback towing a trailer that needs 6" rise, and another trailer that needs 2" rise as the rise is adjustable between 6-1/4" to 1-3/4". Since adjustable shank uses the standard 5/8" pin and is hollow you can absolutely use the Anti-Rattle Trailer Hitch Receiver Lock for 2" Hitches - 2-5/8" Span # 63232 you were looking at to get rid of any rattling. Lastly...
    view full answer...
  • Recommended 6 Inch Drop Ball Mount with Extended Length for a 2 Inch Trailer Hitch Receiver
    I recommend using the Curt Ball Mount part # D-28 which has a 6" drop. We do not have a 2" ball mount that offers exactly 6-1/2" of drop with an extended shank but since the vehicle will squat a bit while attached to the trailer, the 1/2" difference will not be an issue for you. This ball mount slides into a 2" receiver tube opening and works with hitch balls that have a 1" diameter shank. If you need a hitch ball I recommend using part # C40002 for 1-7/8", part # C40004 for 2", or part...
    view full answer...
    Image 1 for
  • Recommended Towing Package for a 2002 Isuzu Rodeo
    Yes, the Curt Trailer Hitch Receiver part # C13235 is a confirmed fit for your 2002 Isuzu Rodeo with the door mounted spare tire. This is a Class III trailer hitch with a 2" receiver tube opening. If you will be towing a trailer you will also need a trailer wiring harness and ball mount/hitch ball if you do not already have them. For a trailer wiring harness I recommend taking a look at the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part # 118360 and for a ball mount...
    view full answer...
  • Recommended Hitch And Wiring For A 2021 Toyota RAV4 Hybrid
    We definitely have options available to set up your 2021 Toyota RAV4 Hybrid to tow a trailer. The Curt # C13416 Class III Hitch is a great place to start. This American made hitch is rated up to 4,000 pounds towing and 600 pounds of tongue weight and will definitely handle the small trailer you are looking at. This is a bolt on application with no drilling is required, but if present, the tie down bracket from the bottom of the passenger-side frame rail will need to be removed. Next you...
    view full answer...
  • Will Curt Multipurpose Ball Mount with 2 Receiver Work with Cargo Carriers
    Yes, you could definitely use the Curt Multipurpose Ball Mount with 2" Receiver # D210 with a cargo carrier and your pop-up camper. So long as you know you have the turning clearance (which depends on the size of your cargo carrier) that is exactly what this product is designed for. The ball mount is 12-1/2" from hitch pin hole to hitch ball mount and 7-1/2" to the receiver pin. This ball mount does come with a pin and clip but if you want to lock it to your hitch I recommend Trailer Hitch...
    view full answer...


< Previous



Do you have a question about this Trailer Hitch Ball?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer hitch ball for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer hitch ball information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Bradley B
Installed by:
Bradley B
Employee Chelsea B
Written by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
Isabelle 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.