CURT 40019 2-Inch Trailer Ball – 3,500 lb, 3/4 x 3-Inch Shank

CURT 40019 is a standard-height 2-inch trailer ball with a 3/4-inch-diameter, 3-inch-long shank. It provides a 3,500-lb gross trailer weight rating for appropriately rated utility, recreational or light-duty trailer connections, when paired with a matching 2-inch coupler.

Technical details

• Exact manufacturer part number: CURT 40019
• Coupler/ball diameter: 2 in
• Gross trailer weight capacity: 3,500 lb
• Threaded shank: 3/4 in diameter x 3 in long
• Rise: 0 in
• Material: hot-forged high-strength steel
• Finish: corrosion-resistant chrome plating
• Included: zinc-plated hex nut and helical lock washer
• Mounting torque: 160 ft-lb, per CURT
• Meets U.S. VESC V-5 safety specifications
• Limited lifetime warranty; one-year coverage for finish and parts

Check before installing

Ensure the ball-mount platform is at least 3/8 inch thick and its mounting hole is no more than 1/16 inch wider than the threaded shank. The longer 3-inch shank is a key fitment dimension: do not choose this part by ball size alone. The mounting platform, receiver, vehicle and trailer must all support the actual tow load. The hitch and ball mount are sold separately.