The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy 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. The RockerBall fits onto a variety of standard ball mounts -- virtually any ball mount with a 2-1/2-inch wide trailer ball tongue and 1-inch diameter ball hole. RockerBall is also 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.
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Installation Instructions| Ball Diameter | 2.000 in. |
| Ball Shank Diameter | 1.000 in. |
| Description_ABR | BALL |
| Description_ASC | Anti-swivel base fits 2-1/2" wide ball mount tongues with 1" diameter hole |
| Description_ASC | Cushioned isolators reduce rattling and vibration for a more comfortable ride |
| Description_ASC | Dampens jerking and jarring from bumps and potholes for smoother towing |
| Description_ASC | Durable carbide black powder coat finish on base and chrome plating on ball |
| Description_ASC | Dynamic trailer ball featuring ShockDrop technology |
| Description_ASC | Forged steel construction for dependable towing power |
| Description_ASC | Grease zerk fitting provides easy lubrication |
| Description_ASC | Limited lifetime warranty (one-year finish, one-year parts) |
| Description_ASC | Minimizes stress on tow vehicle's suspension and brakes for extended longevity |
| Description_ASC | Rated for 7,500 lbs. gross trailer weight |
| Description_ASC | Reduces shock loads to the vehicle during sudden braking or acceleration |
| Description_ASC | Retrofits onto most existing ball mounts to improve current towing experience |
| Description_ASC | RockerBall 2" Cushion Hitch Trailer Ball (1" Shank, 7,500 lbs.) |
| Description_ASC | Standard trailer ball diameter fits 2" couplers |
| Description_ASC | Tested for safety to meet SAE J684 specifications |
| Description_ASC | Virtually maintenance-free with no airbag or bearings to service |
| Description_ASM | CURT 40047 RockerBall Cushion Hitch Trailer Ball 7,500 lbs, 2-Inch Diameter, 1-Inch Shank |
| Description_DEF | Trailer Hitch Ball |
| Description_DES | RockerBall 2" Cushion Hitch Trailer Ball (1" Shank, 7,500 lbs.) |
| Description_DES | RockerBall 2in. Cushion Hitch Trailer Ball (1in. Shank; 7;500 lbs.) |
| Description_EXT | CURT 40047 RockerBall Cushion Hitch Trailer Ball 7,500 lbs, 2-Inch Diameter, 1-Inch Shank |
| Description_EXT | CURT 40047 RockerBall Cushion Hitch Trailer Ball 7;500 lbs; 2-Inch Diameter; 1-Inch Shank |
| Description_FAB | Constructed From High-Strength Hot-Forged Steel |
| Description_FAB | Features Fine Threads For Superior Holding Strength |
| Description_FAB | Fits 2 In. Couplers And Accepts Up To 6000 Lbs. Tw |
| Description_FAB | Protected By A Durable Chrome-Plated Finish |
| Description_FAB | Tested For Safety To Meet U.S. Vesc V-5 Specifications |
| Description_FAB | Zinc-Plated Hex Nut And Helical Lock Washer For Secure Mounting |
| Description_INV | RockerBall 2" Cushion Hitch Ball |
| Description_KEY | ball hitch inch drop cushion with truck trailer reciever receiver mount convert gooseneck adapter cushioned jolt power towing and shock horse hopper aluminum balls holes cycle black tow |
| Description_LAB | Proposition 65 |
| Description_MKT | The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy increased comfort, enhanced control and extended longevity of your vehicle's 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 vehicle's brakes, towing system and suspension, compared to a conventional metal-on-metal towing connection. The RockerBall fits onto a variety of standard ball mounts -- virtually any ball mount with a 2-1/2-inch wide trailer ball tongue and 1-inch diameter ball hole. RockerBall is also 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. |
| Description_MKT | The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy 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. The RockerBall fits onto a variety of standard ball mounts -- virtually any ball mount with a 2-1/2-inch wide trailer ball tongue and 1-inch diameter ball hole. RockerBall is also 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. |
| Description_SHO | RockerBall 2in. Cush |
| Description_SHO | RockerBall Tow Ball |
| Description_SLA | The CURT RockerBall trailer ball is a cushion hitch ball that dynamically absorbs jerking and jarring from your trailer at the coupling point. Just bolt it onto your existing trailer hitch ball mount to enjoy increased comfort, enhanced control and extended longevity of your vehicle's 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 vehicle's brakes, towing system and suspension, compared to a conventional metal-on-metal towing connection. The RockerBall fits onto a variety of standard ball mounts -- virtually any ball mount with a 2-1/2-inch wide trailer ball tongue and 1-inch diameter ball hole. RockerBall is also 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. |
| Gross Load | 7500 lbs. |
| height | 4.0 |
| length | 8.0 |
| LTL | N |
| Shank Length | 1.000 in. |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: This product can expose you to chemicals including lead; which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
| weight | 5.5 |
| width | 5.0 |