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CURT RockerBall Hitch Trailer Ball - 40047-85

SKU: A5609372


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  • Anti-swivel base fits 75mm ball mount tongues with 7/8 inch hole
  • Standard trailer ball diameters fits 50mm trailer coupling
  • Tested to meet AS4177-2/SAE J684 specifications
  • Ball mount sold separately (not compatible with Rebellion™ XD ball mount)

CURT RockerBall™ Trailer Ball - improved comfort and enhanced control while towing

The Curt RockerBall™ trailer ball dynamically reduces jerking and jarring while towing. As your trailer passes over bumps and potholes, it produces all kinds of vibrations, jolting, chucking, and noise. With a traditional metal-on-metal connection, these annoyances are directly transferred to your tow vehicle, making your ride noisy, uncomfortable, and ultimately taking a toll on your towing system. The CURT RockerBall™ trailer ball provides improved comfort and enhanced control while towing, featuring the unique ShockDrop™ technology. An integrated cushion isolator allows this hitch ball to turn a standard ball mount into a cushion hitch with anti-rattle capabilities. The Curt RockerBall™ is also extremely low maintenance compared to other torsion hitch and cushion hitch options. It has no airbags or bearings to service. Simply apply grease to the integrated zerk fitting as needed for continuous lubrication and smooth operation. It will retrofit onto most existing ball mounts to improve current towing experience and it's anti-swivel base fits 75mm wide ball mount tongues with 7/8" diameter hole. TAG towbars are available for most vehicles in Australia whether you need a TAG Euro Tow Bar with the classic swan neck or TAG Standard Duty Tow Bars for box trailers, small boats and bike racks or TAG+ Heavy Duty for the big boats, car trailers and huge caravans.When it comes to towing, getting fully kitted out takes more than just a trailer and a tow bar. A proper comprehensive, reliable, safe and legal towing setup relies on the culmination of many different trailer parts. Repco stocks a complete range of everything you need to transform a standard vehicle into a fully kitted out towing rig with their range of trailer parts and accessories. Many of these parts are great replacement goodies for existing towing set-ups when it comes time for a re-fresh, upgrade or replacement of tired old parts. Repco's trailer parts and accessories range includes everything you need, including:

Many of these important replacement trailer parts require inspecting, servicing or replacement just like when maintaining your car. As a general rule of thumb, it's great practice to have a glance at all of your trailer parts each time you hook up the trailer and give it a proper going-over every 12 months / 10,000kms. No one wants to be stuck on the side of the road, and with a quick inspection and servicing of a few small, cheap parts, your trailer set-up can be ready to tackle any road trips, commutes or other challenges you can throw at it. For more info on trailer parts and accessories and servicing your trailer, visit our Trailer and Towing info page.

Whether you're planning a getaway with the family in the caravan, a fishing trip with your mates or just a simple tip run with the 6x4, get kitted out with our whole trailer and towing range by browsing the website or head into your local Repco store and speak with one of our friendly team today.

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