1. Trailer Hitch Ball Mount
  2. Curt
  3. Adjustable Ball Mount
  4. Fits 2 Inch Hitch
  5. Drop - 6-1/4 Inch
  6. Rise - 1/4 Inch
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 # C45949-22516
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Retail:$531.79
Our Price: $399.95
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Trailer Hitch Ball Mount
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Shipping Weight: 47 lbs
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Curt Trailer Hitch Ball Mount - C45949-22516
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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 corrosion. Lowest 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 C45949-22516 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (30)
  • Q & A (13)
  • Photos
  • Why etrailer?

Curt Trailer Hitch Ball Mount - C45949-22516

  • Adjustable Ball Mount
  • Fits 2 Inch Hitch
  • Drop - 6-1/4 Inch
  • Rise - 1/4 Inch
  • Curt
  • 2 Inch Ball
  • 2-5/16 Inch Ball
  • One Ball
  • 15000 lbs GTW
  • Shock Absorbing
  • Steel Shank - Gray
  • Steel Ball

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 corrosion.


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
  • Ball hole diameter: 1-1/4"
  • Maximum drop: 6-1/4"
  • Maximum rise: 1/4"
  • Hitch pin hole diameter: 5/8"
  • Distance from center of hitch pin hole to center of adjustment hole: 7-7/8"
  • Distance from center of adjustment hole to center of hitch ball hole: 4-1/4"
  • Distance from center of hitch pin hole to end of shank: 3-1/2"
  • Incremental height adjustment: 1-1/4"
  • Weight (without ball installed): 38 lbs
  • 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


45949 Curt Rebellion XD Adjustable Cushion Hitch Ball Mount - Shock Drop - 2" - 15,000 lbs

40056 Curt 2" Trailer Ball - Stainless Steel - 10,000 lbs

40055 Curt 2-5/16" Trailer Ball - Stainless Steel - 15,000 lbs

Installation Details C45949-22516 Installation instructions




Customer Reviews

Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K - C45949-22516

Average Customer Rating:  5.0 out of 5 stars   (30 Customer Reviews)

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 corrosion.

- C45949-22516
by:

Love the hitch. Towed a car from MD to WA and a truck from MN to WA. I loved how it absorbed the shock when starting/stopping. The adjustability is also a handy feature to deal with different trailers.



- C45949-22516
by:

The Curt Rebellion XD Shock Absorbing Adjustable Ball Mount w/ 2" and 2-5/16" Balls - 15K is heavy duty and well made



- C45949-22516
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.



- C45949-22516
by:

I bought this hitch to reduce chucking and bouncing when towing a 3500# boat with a Suburban. Many concrete roads where I live, lots of uneven surfaces and expansion joints. This hitch is a night and day improvement over my old hitch. Much less bounce and no more rattle. Much more comfortable ride. High quality construction with stainless steel hardware. Very pleased with the ride improvement.



- C45949-22516
by:

Solid quiet and easy to use.



- C45949-22516
by:

Arrived just in time for my ATV trip. Very sturdy construction, easily assembled, ready to travel with trailer



- C45949-22516
by:

Everything came n was easy to assemble I do wish it had come with two ball mounts,had to order separately , but I'am very pleased, haven't tried it yet.



- C45949-22516
by:

Have not had time to try out this hitch out yet but sales and delivery were excellent.



- C45949-22516
by:



- C45949-22516
by:

Product was received quickly and package contained all items ordered. I have not used item yet and look forward to using it.



- C45949-22516
by:

Solid construction



- C45949-2516
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


Have owned the shock absorbing hitch for approximately 1 year and have had no problems. It’s easy to adjust and set up and I feel that it definitely “cushions” the harshness of today’s highways. Great product!



- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


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!



- C45949-2516
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


I have been looking for this product for years! Finally, no more jarring, bumping, or rattling of my teeth! I should have known E trailer would carry such a great product. Pulling my trailers empty or full of equipment has completely changed for the better.



- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


Big. Heavy. Dampens trailer feedback.



- C57UR
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


Great product and shipping was super fast considering the size and weight of this. Also price was good. It included free shipping. Others and direct from Curt was less competitive



- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


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.



- C57UR
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


Nice product. Very heavy duty. Etrailer people are nice to work with also



- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount


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.



- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount




- C45949
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount




- C57UR
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount




- C57UR
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount




- C45949-2
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount




- C57UR
by:

Review from a similar Rebellion XD in Trailer Hitch Ball Mount



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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Randy B
Installed by:
Randy B
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Zach D
Video Edited:
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Employee Sarah W
Updated by:
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Employee Ronnie R
Updated by:
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