CURT 45651 Hollow-Shank Triple-Ball Mount – 2-1/2-Inch Receiver, 14,000 lb

CURT 45651 is a heavy-duty three-ball mount for a 2-1/2 x 2-1/2-inch trailer hitch receiver. It carries permanently welded black trailer balls in three common sizes, allowing the mount to be rotated for different couplers. Its hollow carbon-steel shank reduces weight and accepts a suitable anti-rattle accessory. This larger receiver size must not be confused with the 2-inch-shank CURT 45652.

Gross trailer and tongue-weight ratings

Dimensions and manufacturer specifications

• CURT exact manufacturer part number: 45651; UPC: 612314456512
• Receiver shank: 2-1/2 x 2-1/2 in; hollow carbon steel
• Two receiver-pin positions provide 7-1/4-inch or 8-1/4-inch reach, as listed in CURT's multi-ball catalog
• Ball-head sizes: 1-7/8 in, 2 in, and 2-5/16 in
• Ball attachment: permanently welded, not individually removable
• Ball-height adjustment: none; the pin positions adjust reach, not rise or drop
• Finish: durable black powder coating
• Warranty: CURT limited lifetime, with one-year finish and one-year parts coverage

Installation and package contents

Includes one CURT 45651 triple-ball mount with three welded ball heads. The receiver hitch pin and clip are sold separately; select hardware approved for the 2-1/2-inch receiver. Check coupler diameter, receiver opening and clearance at the selected pin-hole position. The towing limit is always the lowest rating of the selected ball, vehicle, receiver, trailer and other connecting components.