CURT MANUFACTURING, LLC. part description

If you own multiple trailers or frequently tow a variety of loads, you know how much time and money are spent tailoring your towing system to each and every individual trailer. There is nothing more inconvenient than switching back and forth between a few different ball mounts and trying to remember which mount fits with which trailer. A CURT adjustable ball mount is your multipurpose towing solution.This replacement head for the CURT adjustable tri-ball mount #45799 features three different trailer ball sizes to accommodate all standard coupler sizes: 1 7/8", 2" and 2 5/16". The 1 7/8" trailer ball offers a gross trailer weight capacity of 6,000 lbs. and a tongue weight capacity of 600 lbs. The 2" trailer ball has a GTW capacity of 7,500 lbs. and a TW capacity of 750 lbs., and the 2 5/16" ball offers 10,000 lbs. GTW and 1,000 lbs. TW. This allows you to easily tow a variety of trailers and to ensure that each one tows smoothly and securely.The tri-ball ball mount replacement head is intended to mount onto the adjustable shank #45059 for easy height adjustment and trailer levelling. It requires the adjustable tri-ball mount replacement tube #45802 and the three 5/8" diameter pins and clips included with the complete tri-ball assembly. All CURT adjustable ball mounts are made with sturdy steel construction and come with a durable powder coat finish for long-lasting rust, scratch and UV resistance.


  • Replaces the shank for the adjustable tri-ball mount #45799
  • Mounts on trailer hitches with a 2" x 2" receiver tube opening
  • Adjustable height allows for precise trailer leveling
  • Shank can be flipped for a drop or rise of 5 3/4"
  • Protected by a durable powder coat finish

Product Description

Replacement Adjustable Tri-Ball Head for #45799

Application Summary

CURT 45800 Replacement Adjustable Trailer Hitch Ball Mount Head with 3 Balls for CURT #45799

Trailer balls feature a polished chrome-plated finish

Product Attributes

Box Height In Inches - Xa 0
Box Length In Inches - Xa 0
Box Width In Inches - Xa 0
Class Id 0
Finish - Xa GLOSS BLACK POWDER COAT
Gtw/tw Ball 1 6,000 LB / 600 LB
Gtw/tw Ball 2 7,500 LB / 750 LB
Gtw/tw Ball 3 10,000 LB / 1,000 LB
Item Class - Xa OBS
Item Height - Xa 5.000
Item Length - Xa 7.500
Item Width - Xa 7.000
Parcel Allowed - Xa Yes
Product Weight - Xa 0.000
Rate Class - Xa 70.0
Retail Height - Xa 5.000
Retail Length - Xa 7.500
Retail Width - Xa 7.000
Shipping Weight - Xa 12.900
Tariff 301 - Xa Yes
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708998180
Harmonized Tariff Code (HTS) 8708998180
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314458004

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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