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  1. Trailer Hitch Ball
  2. CURT
  3. Trailer Hitch Ball
  4. 2 Inch Diameter Ball
  5. 2-5/16 Inch Diameter Ball
  6. Double Ball
Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount

Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount

Item # C45912
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Shipping Weight: 12 lbs
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Replaces the dual-sided hitch ball that came with your Curt channel-style adjustable ball mount (C45900 - sold separately). Tow up to 10,000 lbs with the 2" ball or up to 14,000 lbs with the 2-5/16" ball. Zinc-plated steel construction. Lowest Prices for the best trailer hitch ball from CURT. Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount part number C45912 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (17)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

CURT Trailer Hitch Ball - C45912

  • Trailer Hitch Ball
  • 2 Inch Diameter Ball
  • 2-5/16 Inch Diameter Ball
  • Double Ball
  • 14000 lbs GTW
  • Class IV
  • Class V
  • Zinc-Plated Steel
  • CURT

Replaces the dual-sided hitch ball that came with your Curt channel-style adjustable ball mount (C45900 - sold separately). Tow up to 10,000 lbs with the 2" ball or up to 14,000 lbs with the 2-5/16" ball. Zinc-plated steel construction.


Features:

  • Replaces the dual-sided hitch ball for your Curt channel-style ball mount (C45900 - sold separately)
    • Fits inside of the channel-style ball mount
    • Provides the connection point for your trailer's coupler
  • Zinc-plated steel resists corrison


Specs:

  • Ball diameters: 2" and 2-5/16"
  • Weight capacities:
    • 2" Ball: 10,000 lbs
    • 2-5/16" Ball: 14,000 lbs


45912 Replacement 2" and 2-5/16" Dual Hitch Ball for Curt Channel Style Ball Mount





Video of Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount

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




Video Transcript for Review of Curt Hitch Ball - Trailer Hitch Ball - C45912

Today we're going to take a quick look at the replacement 2" and 2-5/16" dual-sided hitch ball for Curt 2" adjustable ball mount. This is going to be a direct replacement from Curt for that hitch ball mount for your Curt channel-style adjustable ball mount. Now, that part number for the original kit, that's going to be available here at etrailer.com. If you just want to get a whole new set, that's going to be C45900 and that's intended to be used with a 2" hitch. So it can be used with a Class IV or Class V inch hitch. As far as our replacement ball mount here, this is going to have a 2" ball.

That's going to have a capacity of 10,000 pounds, being able to tow up to that 10,000 pounds, and then on the other side we'll have our 2-5/16" ball and that's able to tow up to 14,000 pounds.Now, the whole thing is going to be made of a zinc-plated steel so we don't have to worry about any rusting or corrosion and it's a pretty solid piece as you can see. It's welded on really nicely, a forged steel piece. So we don't have to worry about it splitting apart or anything like but things can get lost even if they're a big chunk of metal like this. So, tends to need replacing at times. Now, this doesn't come with any hitch pins or any pins to attach this to the ball mount itself, so if you don't already have them to re-use from your original kit, you can pick up some here at etrailer.com.

Just make sure that they're able to withstand the amount of weight that you're going to be towing since really you're only as strong as your weakest link in any towing set up.As far as the overall dimensions with our ball mount, going from the center of our attachment point there to the center of the ball mount is going to be about 3-1/2". So that's how far out from our ball mount that center of the ball will be. It gives you an idea about the amount of clearance that you'll have with this. The opening that's going to go into our channel is going to be about 3" wide. Overall the whole thing is going to stand about 7" tall.

It'll be about 5" long and again, about 3" wide at the widest point which will be that back portion. And that's going to do it for our look at the replacement 2" and 2-5/16" dual-sided hitch ball for Curt 2" adjustable ball mount.


Customer Reviews

Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount - C45912

Average Customer Rating:  4.9 out of 5 stars   (17 Customer Reviews)

Replaces the dual-sided hitch ball that came with your Curt channel-style adjustable ball mount (C45900 - sold separately). Tow up to 10,000 lbs with the 2" ball or up to 14,000 lbs with the 2-5/16" ball. Zinc-plated steel construction.

by:

Great Addition to my Pintle Hitch.



by:

Great service and price..... answered all my questions. Fast delivery and all should work out great.



by:

One year later and the hitch is still hitching.



by:

this was also a great addition to the new hitch we just bought



by:

Look sturdy and of good quality.
I haven't
assembled all adjoining parts yet for a full evaluation.



by:

Product as advertised. Short turn around time.



by:



by:



by:

Review from a similar Channel Style Ball in Trailer Hitch Ball


Work great heavy duty fast delivery



by:

Review from a similar Channel Style Ball in Trailer Hitch Ball


Bought this in conjunction with the pintle hitch combo for some of our smaller trailers, works great



by:

Review from a similar Channel Style Ball in Trailer Hitch Ball




by:

Review from a similar Channel Style Ball in Trailer Hitch Ball




by:

Review from a similar Channel Style Ball in Trailer Hitch Ball




by:

Review from a similar Channel Style Ball in Trailer Hitch Ball




by:

Review from a similar Channel Style Ball in Trailer Hitch Ball


Love it



by:

Review from a similar Channel Style Ball in Trailer Hitch Ball




by:

Review from a similar Channel Style Ball in Trailer Hitch Ball



17
17

Ask the Experts about this CURT Trailer Hitch Ball



  • Will Dual-Sided Hitch Ball # C45912 Fit Channel of Curt Channel Style Adjustable Ballmount C45901
    Yes, the channel of the Curt Channel Style Adjustable Ballmount # C45901 that you referenced is compatible with the Replacement 2" and 2-5/16" Dual-Sided Hitch Ball # C45912.
    view full answer...
    Image 1 for
  • What Double Ball Setup Will fit the Curt Adjustable Channel part # C45917
    A BulletProof hitch double ball setup will not fit in the channel of the Curt shank part # C45917 the distance between the holes and the pin diameter doesn't match. You'd need to stick with a Curt ball setup part # C45912 instead.
    view full answer...
  • Dual-Sided Hitch Ball for Curt Channel Style Adjustable Ballmount
    I have a solution for you but there is no way to purchase just the ball mount portion of the Curt Channel Style Adjustable Ballmount - 5-1/4" Rise, 6-3/4" Drop - 6,000 lbs item # C45901. You can however use the Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount item # C45912. This will fit inside of the channel-style ball mount.
    view full answer...
  • Replacement For Platform For Curt Ball Mount C45901
    By shank with the 1" diameter hole I believe you are referring to the ball mount platform of the Curt Channel Style Adjustable Ball Mount # C45901. And while Curt does not offer this separately, we do have an option for you that will work, which is a dual-sided hitch ball that fits the platform; you will also need the pins to mount it: - Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount # C45912 - Replacement Pins and Clips # C45925
    view full answer...
  • Replacement Hitch Ball Attachment for Curt Adjustable Ball Mount # C45900
    For your Curt Adjustable Ball Mount part # C45900 you'd have to stick with using the Curt dual sided hitch ball part # C45912 as the part # RTB1 only fits a Brophy shank.
    view full answer...
  • Replacement Hitch Ball for 3 Inch Channel with 1 Inch Adjustable Pins
    The 3 inch channel with 1 inch holes is fairly standard. The Curt Channel Style Adjustable Ballmount - 2" & 2-5/16" Balls - 14,000 lbs # C45900 fits those descriptions. The Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount # C45912 is a fit for you. If you want the Curt Channel Style Adjustable Ballmount - 5-1/4" Rise, 6-3/4" Drop - 6,000 lbs # C45901 that mount is not available separately.
    view full answer...
  • Will Ball Mount on Curt Channel Style Ball Mount Fit Adjustable Channel Bracket
    Yes it sure will! The channel of the Curt Channel Style Adjustable Ball Mount # C45901 has an inside width of 3 inches; this is the same inside width as the Curt 3-Position Adjustable Channel Bracket # C48610 and Curt 5-Position Adjustable Channel Bracket # C48650. I have added a link to a video review of the ball mount for you to check out.
    view full answer...
  • Replacement Hitch Ball for Curt Adjustable Channel
    There are replacement ball mount platforms available for each of the Curt channel style adjustable ball mounts. If you have the Curt Channel Style Adjustable Ballmount - 2" & 2-5/16" Balls # C45900 then you would want Replacement 2" and 2-5/16" Dual-Sided Hitch Ball # C45912. Should you have the Curt Adjustable 2-Ball Mount - 2-1/2" Hitch # C45902 you'd be looking for Replacement 2" and 2-5/16" Dual-Sided Ball for Curt 2-1/2" Adjustable Ball Mount # C45923.
    view full answer...
  • Can the Curt Channel Style Adjustable Ballmount Be Flipped?
    Yes, the Curt Channel Style Adjustable Ballmount item # C45901 can adjust for a zero to 1" rise. The shank can be flipped for a max rise of 5-1/4" and drop of 6-3/4" but it doesn't have to be with the adjustability of the channel. The channel can be adjusted by 1" increments. For hitch balls we have the 2" item # 40038 or 2-5/16" item # 19286. For a double ball you will want the Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount item # C45912. I recommend...
    view full answer...
  • Do They Make a 1-1/4" Adjustable Ball Mount?
    The Lock N Roll 3-Position Adjustable Channel Bracket for 1-1/4" Hitch Receivers # 336VS507 will allow you to use a Replacement 2" and 2-5/16" Dual-Sided Hitch Ball # C45912. This will give you an adjustable mount that will have 3 different mounting positions in either the drop or rise positions. The InfiniteRule Hitch Lock # 34061074-D will allow you to lock the hitch ball to the channel.
    view full answer...
  • Hitch Ball Compatible with Lock N Roll Adjustable Channel Bracket for 1-1/4 Inch Hitch Receivers
    The Lock N Roll 3-Position Adjustable Channel Bracket for 1-1/4" Hitch Receivers - 2,500 lbs # 336VS507 will use the Lock N Roll Articulating Hitch - Adjustable Channel Mount - Vehicle Side - 11,000 lbs # 336VS503 for your connection to your trailer. If you then want to use the channel bracket for a hitch ball, you can use the Replacement 2" and 2-5/16" Dual-Sided Hitch Ball for Curt 2" Adjustable Ball Mount # C45912. Then you can use the pin and clips # C45925. With this combination...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Amanda M
Written by:
Amanda M

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