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  1. Trailer Hitch Ball Mount
  2. CURT
  3. Adjustable Ball Mount
  4. Fits 2 Inch Hitch
  5. Drop - 6 Inch
  6. 2 Inch Ball
  7. 2-5/16 Inch Ball
  8. Two Balls
Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K

Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K

Item # C83WR
Retail:$592.95
Our Price: $449.95
Trailer Hitch Ball Mount
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2" Shock-absorbing ball mount is designed for superior ride comfort and control. ShockDrop core absorbs road vibration and rattling to minimize stress on your rig's suspension and braking systems. Rugged, textured finish resists rust. Great Prices for the best trailer hitch ball mount from CURT. Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K part number C83WR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (51)
  • Q & A (0)
  • Photos

CURT Trailer Hitch Ball Mount - C83WR

  • Adjustable Ball Mount
  • Fits 2 Inch Hitch
  • Drop - 6 Inch
  • 2 Inch Ball
  • 2-5/16 Inch Ball
  • Two Balls
  • 15000 lbs GTW
  • CURT
  • Shock Absorbing
  • Steel Shank - Gray
  • Steel Ball

2" Shock-absorbing ball mount is designed for superior ride comfort and control. ShockDrop core absorbs road vibration and rattling to minimize stress on your rig's suspension and braking systems. Rugged, textured finish resists rust.


Features:

  • Ball mount with included hitch balls lets you hook up your trailer to your tow vehicle
    • Shank slides into hitch receiver on your vehicle
    • 2" Ball and 2-5/16" ball provide connection point for trailer coupler
  • Innovative ShockDrop technology ensures a smooth, steady ride
    • Shock-absorbing cushioned isolator dampens jerking, jarring, bumps, vibrations, chucking, and rattling
    • Virtually maintenance-free - no airbags or bearings to service
  • Adjustable height lets you tow trailers of different heights with the same vehicle
    • Hitch ball platform slides up or down channel and secures in place with included pins and clips
    • 6 Adjustment positions available
  • Textured, dark gray teridium finish resists corrosion and provides a premium look
  • Stainless steel balls resist corrosion
  • Solid carbon steel construction offers exceptional strength and commercial-grade towing capacity
  • Built-in grease zerk lets you easily lubricate internal isolator core
  • Hitch pin and clip or hitch lock for securing to hitch receiver sold separately


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Gross towing weight: 15,000 lbs
  • Tongue weight: 1,500 lbs
  • 2" Ball capacity:
    • Gross towing weight: 10,000 lbs
  • 2-5/16" Ball capacity:
    • Gross towing weight: 15,000 lbs
  • Maximum drop: 6"
  • Limited lifetime warranty


45949 Curt Rebellion Shock Drop Dimensions

Towing can be brutal, especially when your setup is outfitted with standard, metal-on-metal components. Steel and aluminum can only absorb so much vibration and chucking, so every time you hit a bump in the road, that shock gets transferred to the rest of your rig, leaving it vulnerable to wear and tear. Another unfortunate side effect is an uncomfortable ride for you and your passengers.


Protect your truck and trailer from road shock, vibrations, and rattling - and stay comfortable while you drive - with the shock-absorbing Curt Rebellion XD ball mount.


Shock Absorbing ShockDrop Technology

Curt ShockDrop Technology

The Rebellion XD ball mount features Curt's innovative ShockDrop technology, which is engineered to suppress vibrations and rattling while you're towing. It can even help limit sway. When you hit a bump, the ball mount compresses around the built-in, flexible polyurethane core. This durable material absorbs excess shock so that it doesn't transfer from the truck to your trailer or vice versa. The result is increased control and comfort as you tow, as well as less wear and tear on your towing setup.


Unlike other shock-absorbing systems, which use air bags that require constant monitoring or bearings that are subject to excessive wear, the Rebellion XD is nearly maintenance-free. And it's tested for thousands of cycles to ensure lasting efficiency.


Adjustable Height

Curt Adjustable Ball Mount

The Rebellion is built with an adjustable shank that lets you raise or lower the ball platform to get the rise or drop that you need for your setup. No more swapping out ball mounts to tow different trailers.


To adjust the height of the Rebellion XD ball platform, remove the 2 stainless steel pins and clips and slide the platform along the shank to the desired position. Six positions allow for plenty of versatility so that you can use this ball mount with all of your towing setups. Re-insert the pins once you've found the correct height and replace the clips to secure them in place.


Premium Construction

Curt Ball Mount Premium Construction

The Rebellion XD is built to last with its solid carbon steel construction and premium teridium finish. The flexible, shock-absorbing polyurethane core withstands extreme heat for long-lasting performance. Stainless steel hardware provides superior durability and corrosion resistance.


Curt Ball Mount Grease Zerk

The easily accessible, built-in grease zerk allows you to lubricate the isolator core when necessary, ensuring quiet and trouble-free operation.


How to Measure Drop on Adjustable Ball Mount


45951 Curt Rebellion XD Adjustable Cushion Hitch Ball Mount - Shock Drop - 2" - 15,000 lbs

Installation Details C83WR Installation instructions



Customer Satisfaction Score:


Customer Reviews

Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K - C83WR

Average Customer Rating:  5.0 out of 5 stars   (51 Customer Reviews)

2" Shock-absorbing ball mount is designed for superior ride comfort and control. ShockDrop core absorbs road vibration and rattling to minimize stress on your rig's suspension and braking systems. Rugged, textured finish resists rust.

by:

All seems good.
Quick process and d
elivery.

R

6/15/2024

It’s been good. Some of the pins are difficult to remove, but overall I would buy another.



by:

I am seriously pleased with the product!!! It has made a significant difference!!! I can speed up 50 to 60 mph without serious bucking as without it... the product works as advertised... no lip service, it works and every penny worth it.



by:

Got my new shock hitch, had my old hide away pulling my landscape and enclosed trailers until I got my new shock hitch when pulling my trailers you don’t even know that they are being polled no shake no rattle no jerking especially when you go across the railroad tracks love my new hitch



by:

Very nice adjustable hitch for whatever hight you need too level your trailer and the cushion hitch is awesome.



by:

This thing is amazing! Highly recommended. I can’t imagine towing without it. Especially with the state of the roads in the city



by:

The folks at etrailer.com were very helpful and professional in assisting me obtain an alternative to my initial order which was on back order until December due to the Covid-19 virus. I initially ordered the Curt Rebellion XD Shock-Absorbing Adjustable Ball Mount - 2" Hitch - 6-1/4" Drop - 15K with a 2" and a 2 5/16" stainless steel balls. Due to their diligence I was able to learn of the backorder status immediately. Consequently, they were able to provide a work around (chrome balls as opposed to stainless steel). While their dedication facilitated on-time delivery saving the day. I not only recommend them, but I will definitely shop with them again.

Joseph

10/3/2021

excellent



by:

Smoothed the ride out. I've only had about 400lbs in 2 place horse trailer but made a difference.
I lent it to a friend of mine who was taking a load of hogs to market and he was really impressed with the difference it made! It was just like nothing was behind him. He had commented to me how bad the trailer rode so I told him to try the hitch. It's on his list of must have items!
My only concern is clearance.



by:

Top quality trailer hitch. You can't beat the load capacity and the quality of this trailer hitch. Good price too!



by:

I wish this would have been available years ago......huge difference towing. Well built and easy to adjust for height. Well worth the investment.



by:

Quick turnaround time from order to delivery-arrival. etrailer.com, the Amazon of trailer supply and service, very nice!



by:

I love this hitch! I drive an 01 2500 ram with leaf springs and my old hitch was a solid 8" hitch. My trailer weights about 5k lbs. With uneven road surfaces, my trailer and truck would pitch and jar as I was driving. An unbelievable difference with my new rebellion xd. So much smother. It's almost as if I wasn't connected to my trailer.



by:

It performed exactly as advertised. I hauled a 1,600 pound bull in full size horse trailer 80 miles and the ride was smooth. I had none of the bouncing I had using the standard hitch on previous hauls.



by:

So far all is good, the package came in this morning and everything looked good no damage.



by:

Since I needed to get an adjustable ball mount for my truck hitch anyway I decided to spend the extra dollars and go with the Rebellion XD. Really glad I did because there are times when I trailer my boat or camper over gravel and dirt roads for miles that are less than ideal and this helps with the constant pounding. Solid and well built - handles anything I need to trailer.



by:

Haven't actually used it yet but it appears to be extremely well built. Easy to order and arrived quickly.



by:

Fantastic mount. It is a little bit of work to adjust because of the dampening mechanism is so tight. However we used it to pull 8500 load across the country and it worked great.



by:

The new trailer hitch is awesome! I needed it to pull my new 3800 pound cargo trailer. And I chose etrailer over other purchase options because of the excellent service I always receive!



by:

Big. Heavy. Dampens trailer feedback.



by:

Gets rid of all the road chatter. Absorbs big shocks from pavement transitions. Make long huals smoother.. Whish I had bought one earlier



by:

Excellent product and super fast shipping. Thanks to George.



by:

We always get the best customer service and prices with etrailer… ty



by:

This hitch is awesome! Beefy!



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Show More Reviews

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

  • InfiniteRule Lock Set Fitment with Curt Adjustable 2-Ball Mount for 2-1/2 Hitch Receivers
    Yes, both the Standard Lock Set # C78CR and the InfiniteRule Lock Set for Curt Rebellion XD Ball Mount # IR47FR that's designed around the Rebellion XD # C83WR will also work with the Curt Adjustable 2-Ball Mount # C79NR.
    view full answer...
  • Recommended Cushioned Ball Mount For a 10,000LB Bumper Pull Horse Trailer
    The Shocker Hitch Air Cushioned Ball Mount # SHK29VR is going to provide you with the best ride quality. It has a shock absorbing cushion like both the Shocker Hitch XRC # SHK34RR and Curt Rebellion XD # C83WR. But you also get the added benefit of the air shock that will allow you to adjust the air pressure. By adjusting the air pressure it allows you to dial in your ride quality for your specific weight range. If you truck has a 2-1/2" receiver you will need the Shocker # SHK77VR.
    view full answer...
  • Availability of Curt Rebellion XD for 2-1/2" Receiver
    The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls # C57UR comes with a 2-1/2" shank. The 2-5/16" ball has a gross towing weight of 20,000 lbs which is higher than the 15,000 lbs for the # C83WR. The 2" ball capacity remains the same at 10,000 lbs.
    view full answer...
  • Curt Rebellion XD 2 Inch Shank and Reducer Sleeve Over a B&W Tow and Stow
    I would be happy to help you. If you are not going to be utilizing the capacity and are concerned about bottoming out because of the drop you do not need I recommend the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K item # C83WR over the item # C57UR. The shock-absorbing cushioned isolator helps with bumps, vibrations, and chucking you get from hauling a trailer. Unlike other shock-absorbing systems, which use air bags that require constant monitoring...
    view full answer...
  • Curt Rebellion XD Shock Absorbing Adjustable Ball Mount C83WR Hitch Pin Center To Ball Center Length
    The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR is 12-1/8" long from the center of the hitch pin to the center of the ball. I do recommend using the InfiniteRule Lock Set # IR47FR to secure the ball mount to your vehicle.
    view full answer...
    Image 1 for
  • Will Curt # 45955 Work With Curt Rebellion XD Adjustable Cushion Hitch Ball Mount
    When it comes to The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2 inch and 2-5/16 inch Balls - 15K # C83WR and The Curt Pintle Hook with 2-5/16 inch Hitch Ball - Channel Mount - 20,000 pounds # C45922 will not work together. The Curt Pintle Hook with 2-5/16 inch Hitch Ball - Channel Mount - 20,000 pounds # C45922 will work well with The Replacement Shank for Curt Adjustable 2-Ball Mount - 2-1/2 inch Hitch - 20,000 pounds # C45917. I attached a review video link below.
    view full answer...
  • Does Curt Rebellion XD Ball Mount C83WR Work With Anti-Rattle
    We do not actually do any tests of the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K # C83WR because we do not manufacture the item, it is simply a product we offer for sale. As for your other questions, the core is made of polyurethane; there is not a specific amount of time it is expected to last; and it will do just as well in cold weather as it does warm weather. In regard to the anit-rattle # e99007, it can be used but is not at all necessary...
    view full answer...
  • Does The Curt Rebellion XD Offer Replacement Bushings If The Cushion Should Become Damaged?
    I reached out to Curt who stated at this time the cushioning material inside the Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR is not replaceable. They have tested the Rebellion to having more than 1 million cycles and the cushioning did not deteriorate. They said if there is an issue it would then become a warranty issue where they would determine if they need to replace any parts or upgrade you to a new hitch. This of course is something Curt will handle on a case by case...
    view full answer...
  • Drop Measurement For Driveway Clearance Of Curt Rebellion XD Shock Absorbing Adjustable Hitch C83WR
    The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls # C83WR is 8" from the bottom of the receiver shank to the bottom of the adjustable mount.
    view full answer...
  • Can Curt 45952 Dual Ball Attachment for Rebellion XD Ball Mount Be Used on Weight Distribution Shank
    The Curt # C72CR ball platform for the Rebellion XD will NOT fit on a weight distribution shank, as the channel isn't wide enough. The channel is about 1-1/2 inches wide, while a standard weight distribution shank is 2 inches in width. Adding a ball platform to a weight distribution shank isn't going to provide you with any shock absorbing features like the Curt # C83WR Rebellion XD adjustable ball mount offers. The Rebellion XD does an excellent job isolating the tow vehicle from the...
    view full answer...
  • Solution to Remove Movement between Ball Mount and Trailer Hitch
    The Curt Rebellion XC cushioned ball mount part # C83WR would cushion the ride quality and reduce the movement you are experiencing but an easier and most cost effective solution would be an anti-rattle device like the etrailer # e99007 which will lock the ball mount to the hitch tube and totally remove the play and movement.
    view full answer...
  • Lock that Fits Ball Mount Platform of Curt Rebellion XD Adjustable Ball Mount
    We actually sell a lock set for the ball mount platform of the Curt Rebellion XD # C83WR with the part # IR97FR. The diameter of the pins is 3/4 inch. The usable span of the locks is 2-7/8 inches.
    view full answer...
  • Will Curt 45951 Rebellion XD Shock Absorbing Adjustable Ball Mount Work for 4K Trailer
    The Curt 45951 Rebellion Shock absorbing ball mount which we offer as part # C83WR would certainly reduce much of the shock and vibration that's experienced when towing a trailer which would absolutely make towing a more pleasant experience. Much less of the chucking and bouncing forces will be transferred to the tow vehicle. I checked with Curt to see if this would be a good solution for a 4000 lb trailer, and was told that the Rebellion XD works perfectly on lighter trailers as well,...
    view full answer...
  • Gen-Y Torsion 2-Ball Mount VS Curt Rebellion XD For Towing 4,000LB Boat Trailer
    Since you have such a light boat trailer I recommend the Curt Rebellion XD # C83WR. This will work better with the lighter amount of tongue weight that you have of 400lbs. The hitch will also be much easier to use for you as it weighs only 43lbs compared to the Gen-Y Torsion 2-Ball Mount w/ Stacked Receivers # 325-GH-1024 which is more than double that at 71lbs. The Gen-Y will still work but for optimal performance out of their hitch they want to see 500lbs of tongue weight. The Curt...
    view full answer...
  • Why Won't Curt Rebellion XD Shock Absorbing Adjustable Ball Mount Work with Weight Distribution
    The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount part # C83WR won't work with a weight distribution system due to the design of the adjustable shank but we do have a very similar option that will, the Gen-Y Torsion Weight Distribution Shank part # GY54FR which I did a review on and you can check this out below. The Gen-Y Torsion Weight Distribution Shank has built-in cushioning just like the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount and it's designed for weight...
    view full answer...
  • Recommended Ball Mount and Sway Control for Towing a 2021 Airstream With a 2022 Land Rover Discovery
    I do have one recommendation as your 2022 Land Rover Discovery is not recommended for using a weight and sway distribution hitch. For your receiver it is important to determine how much drop or rise there is between your Land Rover and your 2021 Airstream Caravel 16RB. I recommend the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR as this is a shock absorbing hitch. It will help to reduce the road shock and jerking that you get with a standard ball mount. The ball is...
    view full answer...
  • Recommended Locks For 15,000 lb Curt Rebellion XD Shock Absorbing Ball Mount C83WR
    There is one lock set I really like the most that is going to give you the best overall protection for the 15,000 lb capacity Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls # C83WR: - InfiniteRule Lock Set for Curt Rebellion XD Ball Mount # IR47FR The reason I like the InfiniteRule locks the most is because they are not only made for the Rebellion, they are made of stainless steel and constructed to have a massive 42,000 lb shear strength. So there simply...
    view full answer...
  • How to Reduce Trailer Bounce on Enclosed Trailer With Torsion Axle
    If your tongue weight is too light, and it sounds like you might be aware of the fact that it is, that is likely the problem. Adding weight to the front so you're at that 10-15% of the trailer weight would go a long way in reducing trailer bounce. If your trailer itself is really light and you aren't carrying heavy loads that could also be a part of the problem, so the extra weight would kill two birds with one stone. Since you have torsion axles you can't really add anything to the suspension...
    view full answer...
  • Are Rock Tamers Compatible With Curt Rebellion XD Shock Absorbing Ball Mount?
    The Curt Rebellion XD Shock Absorbing Ball Mount # C83WR is compatible with Rock Tamers, but the only way to make sure you will have enough clearance is to measure from the center of the hitch pin hole to the front edge of your trailer hitch receiver. Rock Tamers like the # ERT00108 require 1" of clearance between the face of the receiver and the ball mount, so since from the center of the hitch pin hole to the closest part of the # C83WR measures 3" you will need to have a center of hitch...
    view full answer...
    Image 1 for
  • Recommended Improvements To Reduce Trailer Bounce On Legend Aluminum Equipment Trailer Torsion Axle
    As your 24' Legend 12,000lb aluminum equipment trailer has torsion axles there is nothing that can be added to these to improve the bouncing that you have. Being that your trailer is constructed of lightweight materials and has such heavy duty axles the bouncing is amplified. This is why you did not notice a difference with the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR. My only recommendation would be to see if your tires can safely be driven with a lower air pressure...
    view full answer...
    Image 1 for
  • Will the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount Work with Weight Distribution
    The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount part # C83WR won't work with a weight distribution system due to the design of the adjustable shank but we do have a very similar option that will, the Gen-Y Torsion Weight Distribution Shank part # GY54FR which I did a review on and you can check this out below. The Gen-Y Torsion Weight Distribution Shank has built-in cushioning just like the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount and it's designed for weight...
    view full answer...
  • Can the Curt Rebellion XD Be Used With a Pintle Hook
    Yes, you can use a pintle hook with any of the Curt Rebellion XD Shock Absorbing Adjustable Ball Mounts like part # C83WR. You'd simply need the Curt Pintle Mount Attachment part # C79FR and any standard pintle hook like the Curt SecureLatch Pintle Hook part # CU47FR.
    view full answer...
  • Recommended Shock Absorbing Weight Distribution Shank
    I have another option for you, but the Curt Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR you were looking at is unfortunately not compatible with a weight distribution hitch. Instead I recommend the Gen-Y Torsion Weight Distribution Shank - 2" Hitches - 6-1/2" Drop/Rise - 1,100 lbs TW # GY54FR which is compatible with a weight distribution system and has a similar shock absorbing feature. This shank will give you up 6-1/2" rise or drop, and is compatible with tongue weights...
    view full answer...
  • Locking Shock Absorbing Ball Mount With 3 Ball Sizes And a 4 Drop
    I have a option for you as the Convert-A-Ball Interchangeable Ball Set # 902B for the Convert-A-Ball Ball Mount # AMSC4HD you found is only available in a 1" shank with a maximum capacity of 10,000lbs for the 2-5/16" ball. The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount # C83WR is rated for up to 15,000lbs and includes an adjustable 2" and 2-5/16" hitch ball. The ball mount is adjustable up to a 6" drop. You can lock this hitch using the InfiniteRule Lock Set # IR47FR. And...
    view full answer...


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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Conner L
Installed by:
Conner L
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Thomas T
Video by:
Thomas T

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