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Curt 45331 2" Drop Loaded Forged Ball Mount

Brand: Curt
Part Number: 45331
Product Type: Ball Mount
Condition: New
Notes: Includes 2-5/16" trailer ball #40030, pin and clip, Weight capacity may change if trailer ball is removed
Shipping: Flat Rate Shipping
Was: $144.97
Sale: $101.48
Save: 30%
Save: $43.49



These stingers come with all necessary towing components and are pre-fitted with a factory-torqued trailer ball, eliminating the need to mount and torque your own trailer ball. This means a loaded ball mount is ready for towing right out of the package! Each one also comes with a pin and clip for mounting the ball mount into the appropriate size receiver tube. Curt offers loaded ball mounts in a variety of styles and weight ratings.

This Curt forged loaded ball mount features a gross trailer weight capacity of 15,000 lbs. and a tongue weight capacity of 1,500 lbs. It comes with a 2-5/16" trailer ball, making it an excellent choice for towing most heavy-duty trailers, including large boat trailers, double-axle utility trailers, deluxe campers, livestock trailers and recreational vehicle trailers used for hauling motorcycles, personal watercraft and ATVs (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). This ball mount also has a length of 8-1/2", a drop of 2" and comes with a durable carbide black powder coat finish to resist rust, chipping and UV damage. All Curt loaded ball mounts feature 2" x 2" shanks and are made with the same superior quality we put into each of our products.


  • Fits trailer hitches with a 2" x 2" receiver tube opening
  • Factory-torqued Curt trailer ball accepts a 2-5/16" coupler
  • Constructed from solid, forged steel for superior strength
  • 2" drop for precise trailer leveling
  • Protected by a highly durable carbide powder coat finish
  • Trailer ball features a polished chrome-plated finish
  • 5/8" hitch pin & clip for secure mounting in receiver tube
  • Limited lifetime warranty (one-year finish, one-year parts)


  • Color/Finish: Carbide Black Powder Coat
  • Receiver Tube Size: 2"
  • Material: Carbon Steel
  • Drop: 2"
  • Length: 8-1/4" lb
  • Ball Diameter: 2-5/16" lb
  • Tongue Weight: 1500 lb
  • Gross Trailer Weight: 15000 lb

Vehicle Fitment 

This part is universal



  • 45331
  • 45331
  • 612314453313
  • Curt
  • Ball Mounts
  • New


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W1.0000” x H1.0000” x L1.0000”
  • $14.95
  • Flat Rate Shipping

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