2026 MDX A-Spec - Trailer Hitch

I am looking at the Acura website and confused at what the $1501 trailer hitch option includes. It seems like its just a drawbar for $15001? Everything else, looks to be additional.

Trailer Hitch $1,501*

When the need arises, put your MDX to work by adding the Trailer Hitch with accessory Trailer Hitch Ball.

Receiver-style hitch accommodates a variety of trailer coupler designs
**bold**Trailer Hitch Kit includes draw bar, retaining pin, and clip**bold**
Wiring harness with 7-pin round-style connector **bold**available separately**bold**
Towing over 3,500 lbs will require a Trailer Hitch ATF Cooler Kit which will allow towing up to 5,000 lbs
1 7/8-in or 2-in balls **bold**available separately**bold**