Trailer Hitches

Trailer Hitch Accessories

Electrical Wiring

Cargo Management

Vehicle Accessories

Trailer Accessories

Learning Center

Equal-i-zer 4-Point Sway Control Hitch - 400 lb

Equal-i-zer (Part Number:90-00-0400)

Your Price: $800.00
List Price: $950.95
You Save: 16% ($150.95)
Availability: In Stock!
Add To Cart

This item is eligible for free shipping. Click for more details

Shipping: Calculate Shipping Cost


The new 4k Equal-i-zer hitch is perfect for RVers with lighter weight trailer applications that still want the premium performance of an original Equal-i-zer 4-point sway control hitch.

Its unique rigid bracket design and rotational friction points allow it to outperform the competition in both performance and safety.

The rigid brackets also offer an easy and flexible installation that make it compatible with almost any trailer. Battery rails, propane tank supports can be easily installed around, without expensive modifications to the trailer tongue. And most installers can set-up an Equal-i-zer hitch in about 30 minutes, which saves time and money.

  • Made for trailers that have tongue weights that range from 100 lb to 400 lb tongue weights and/or up to 4,000 lbs of gross trailer weight.
  • See the "Not Included" link below to select the hitch ball made specifically for this kit


Max Drop3"
Max Rise7"
Installation InstructionsCLICK HERE
Made In:USA
Product Video CLICK HERE


  • Includes 2" square hitch bar that offers a 3" drop, 7" rise and a 12" length
  • Built-in 4-point sway control provides superior performance
  • Sway control brackets can fit frames up to 6" tall


Not Included:


The Original Equal-i-zer Sway control hitch has been enjoyed by thousands of trailer owners for over 50 years. Towing a trailer doesn't need to be a tense and fearful experience. It doesn't have to be difficult. It doesn't have to be filled with safety concerns and woes. The right hitch makes all the difference. It can turn a good trailer into a great trailer...and a great experience.

The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.

My Shopping Cart

  • (Your cart is empty)

star Your cart total qualifies for FREE UPS Ground Shipping!*


My Vehicle

Choose Your Vehicle

Why Shop With Us?

We're the Towing Experts

Lifetime Guarantee

98% Of All Orders Ship Within 24 Hours!

Easy Returns

Call toll-free 1.877.507.0710 for expert advice on everything we offer.

Customer Service

M - F: 8am to 5pm (CST)

BizRate Customer Certified (GOLD) Site - The Hitchfinder stores Reviews at Bizrate