Description
Choose CURT 40030 when your towing setup requires a 2-5/16-inch ball with a 1-1/4-inch threaded shank. The forged-steel, chrome-plated ball carries a 15,000-lb rating, and the shank length is 2-5/8 inches.
Key fit and installation
- Match a 2-5/16-inch trailer coupler to the ball; rated for up to 15,000 lb gross trailer weight.
- Mounting shank: 1-1/4 inch diameter and 2-5/8 inches long. Use a ball mount with a suitable opening.
- CURT specifies 450 ft-lb installation torque; use the supplied hex nut and helical lock washer.
- CURT specifies a 2-5/8-inch threaded shank and a chrome-plated, heat-treated forged-steel construction.
- The usable towing capacity is limited by the lowest-rated component in the towing combination.
Specifications
| Gross Trailer Weight (LB) | 15000 lb |
|---|---|
| Color | Silver |
| Material | Steel |
| Finish | Chrome Plated |
| Ball Diameter (IN) | 2-5/16 in |
| Shank Diameter (IN) | 1-1/4 in |
| Shank Length (IN) | 2-5/8 in |
Part Identification
| Brand | CURT |
|---|---|
| Manufacturer Part Number | 40030 |
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