Information About The Curt RockerBall Multi-Fit Ball Kit C78ZV
Updated 09/02/2025 | Published 08/12/2025
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Question:
Información ??
asked by: Alejando Z
Expert Reply:
¡Hola Alejandro!
¿Qué información necesitas?
Si se trata del kit de rótulas Curt RockerBall Multi-Fit con desplazamiento de 4" para enganches de cuello de cisne de fábrica - 30K # C78ZV, es compatible con ciertos sistemas de disco de Chevrolet/GMC (solo modelos de caja larga de 2020 a la fecha), Ford, Ram y Nissan, así como con los enganches de cuello de cisne de estilo OEM de Curt. Tiene un peso bruto de remolque de 30,000 libras (aunque esto está limitado a la capacidad de tu enganche y vehículo), un tamaño de rótula de 2-5/16 pulgadas, un desplazamiento de 4 pulgadas y se eleva 8 pulgadas por encima de la caja.
Necesitarás la pieza # C86GJ si tienes una Chevrolet Silverado y una GMC Sierra de caja corta de 6.5 pies.
Hi Alejandro!
What information are you needing?
If it's about the Curt RockerBall Multi-Fit Ball Kit w/ 4" Offset for Factory Gooseneck Hitches - 30K # C78ZV, it fits select Chevrolet/ GMC (long-bed 2020-current only), Ford, Ram, and Nissan puck systems as well as the Curt OEM-style gooseneck hitches. It also has a gross towing weight of 30,000 pounds (though that is limited to the capacity of your hitch and vehicle), has a 2-5/16 inch ball size, a 4 inch offset, and will rise above bed 8 inches.
You will need part # C86GJ if you have a Chevrolet Silverado and GMC Sierra 6.5 foot short bed truck.
Product Page this Question was Asked From
Curt RockerBall Multi-Fit Ball Kit w/ 4" Offset for Factory Gooseneck Hitches - 30K
- Gooseneck Hitch
- Above the Bed
- Fixed Offset Ball
- 30000 lbs GTW
- Built-In Loop
- CURT
more information >
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on Gooseneck Hitch
Lazer S.
9/2/2025
Hi Alejandro, Did the information about the Curt RockerBall Multi-Fit Ball Kit and the short bed bracket help you with your setup? If you’re still looking for a solution, I’m happy to help.