RockerBall Cushion Hitch with 2in. Ball (2in. Shank; 7;500 lbs.; 3in. Drop)Trailer Hitch Ball MountCURT#CUR45143

Universal Fitment

This product may be universal or not specifically made for your vehicle. Modifications may or may not be needed to use this product.

The CURT RockerBall cushion hitch dynamically absorbs jerking and jarring from your trailer at the coupling point. The ball easily bolts onto the included trailer hitch ball mount, giving you increased comfort, enhanced control and extended longevity of your vehicles systems. The RockerBall tow ball is engineered with ShockDrop technology: a cushion isolator that reduces noise, vibrations and chucking at the coupling point. This produces quieter towing, increased driver control over the trailer and reduced strain on the vehicles brakes, towing system and suspension, compared to a conventional metal-on-metal towing connection. This RockerBall kit comes with a standard ball mount, featuring a 3-inch drop and a 2-inch shank to fit most class 3, class 4 and class 5 hitch receivers. It also includes a threaded anti-rattle hitch kit. The RockerBall hitch ball is virtually maintenance-free. Unlike other cushion hitch and torsion hitch options, it has no airbags or bearings to service. Just apply grease to the zerk fitting as needed for continuous lubrication and smooth towing. The RockerBall trailer ball is constructed from forged steel for exceptional strength, and it comes with a powder coat finish and chrome plating for dependable corrosion resistance.

CURT is a leading manufacturer and marketer of top-quality towing products. The company offers American-made, custom-fit receiver hitches and wiring harnesses for nearly any vehicle on the road. They also market a broad range of trailer hitches, towing systems and related accessories. CURT is ?The First Name in Towing Products? for automobile and truck hitches, as well as RV, gooseneck and commercial towing systems. Products are marketed through retailers, distributors, installers, and e-tailers across the U.S. and Canada. CURT employs hundreds of associates, primarily at their manufacturing facility and corporate headquarters located in Eau Claire, Wisconsin. CURT operates 10 regional warehouses, each carrying over 2,500 items and has been twice named a Wisconsin ?Manufacturer of the Year?.

CURT Manufacturing, Inc. (CMI) stands for EXCELLENCE in our products and our people. CMI is a Manufacturer, Importer, and Distributor of Towing System products, OE Trailer products and Specialty Equipment products that combine competitive price, unsurpassed quality and unparalleled aesthetics. CMI aspires to be the industry leader by recognizing that the customer is King and that our people are our greatest asset.

  • CURT 45143 RockerBall Cushion Hitch Ball Mount
  • 7
  • 500 lbs 2-Inch Diameter
  • 2-In Shank
  • 3in. Drop
  • Anti-Rattle Pin
  • Dynamic Trailer Ball Featuring Shockdrop Technology
  • Forged Steel Ball For Dependable Towing Power
  • Durable Black Powder Coat Finish
  • Dampens Jerking/Jarring From Bumps/Potholes For Smoother Towing
  • Cushioned Isolators Reduce Rattling/Vibration For A Comfort Ride
  • Reduces Shock Loads During Sudden Braking/Acceleration
  • Minimizes Stress On Tow Suspension/Brakes For Extended Longevity
  • Fits Trailer Hitches With A 2x2 in. Receiver Tube Opening
  • Virtually Maintenance-Free With No Airbag Or Bearings To Service
  • Grease Zerk Fitting Provides Easy Lubrication
  • 3 in. Drop For Precise Trailer Leveling
  • Drop 3.000 in.
  • Overall Length 8.250 in.
  • WARNING CA Proposition 65 Yes
  • WARNING CA Proposition 65 Message WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate which is known to the State of California to cause cancer and Di-n-butyl phthalate which is known to the State of California to cause birth defects or other reproductive harm. For more information go to
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