The CURT Sway Control Replacement Ball is designed to attach a sway control unit to the vehicle-side of the connection. With its 5/8″ shank diameter, it mounts into the mounting tab of a weight distribution hitch or a sway control ball mount. The ball diameter is 1-1/4″ to fit the CURT sway control unit #17200, and it features a chrome-plated finish for long-lasting rust resistance.
• Hitch-mounted attachment ball for the sway control unit #17200
• 5/8″ diameter shank fits most weight distribution hitches
• Also compatible with sway tab ball mount #45820 or weld-on sway tab #45822
• Sway control helps reduce lateral trailer movement
• Constructed from high-strength steel
• Protected by a durable chrome-plated finish
• Zinc-plated hex nut and helical lock washer for secure mounting
NOTES: The mounting platform must be at least 3/8″ thick, and the hole size must not be more than 1/16″ larger in diameter than the threaded shank.
Before You Order
Verify part number 40093 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 40093 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.









