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Rockerball 2" Cushion Hitch Trailer Ball (1" Shank, 7,500 Lbs.) #40047

$98.40 $78.40

Part No: 40047 Categories ,
  • Dynamic trailer ball featuring ShockDrop technology
  • Dampens jerking and jarring from bumps and potholes for smoother towing
  • Cushioned isolators reduce rattling and vibration for a more comfortable ride
  • Reduces shock loads to the vehicle during sudden braking or acceleration
  • Minimizes stress on tow vehicle’s suspension and brakes for extended longevity
  • Retrofits onto most existing ball mounts to improve current towing experience
  • Virtually maintenance-free with no airbag or bearings to service
  • Grease zerk fitting provides easy lubrication
  • Anti-swivel base fits 2-1/2″ wide ball mount tongues with 1″ diameter hole
  • Forged steel construction for dependable towing power
  • Durable carbide black powder coat finish on base and chrome plating on ball
  • Standard trailer ball diameter fits 2″ couplers
  • Rated for 7,500 lbs. gross trailer weight
  • Tested for safety to meet SAE J684 specifications
  • Limited lifetime warranty (one-year finish, one-year parts)

Notes:

  • Ball mount sold separately (not compatible with Rebellion XD ball mount)
  • Patent pending
  • The mounting platform must be at least 3/8″ thick and the hole size must not be more than 1/16″ larger than in diameter than the threaded shank.

The CURT RockerBall™ trailer ball provides improved comfort and enhanced control while towing, featuring our 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 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 taking a toll on your towing system. Read More