---
product_id: 6656339
title: "REESE Pro-series 83660 Weight Distribution Sway Control, Friction"
brand: "pro series"
price: "833.79 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/6656339-reese-pro-series-83660-weight-distribution-sway-control-friction
store_origin: TN
region: Tunisia
---

# Quick install/removal in minutes 6 lbs lightweight alloy steel 10-year limited warranty durability REESE Pro-series 83660 Weight Distribution Sway Control, Friction

**Brand:** pro series
**Price:** 833.79 DT
**Availability:** ✅ In Stock

## Summary

> 🚚 Master your tow game with precision sway control!

## Quick Answers

- **What is this?** REESE Pro-series 83660 Weight Distribution Sway Control, Friction by pro series
- **How much does it cost?** 833.79 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/6656339-reese-pro-series-83660-weight-distribution-sway-control-friction)

## Best For

- pro series enthusiasts

## Why This Product

- Trusted pro series brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Heavy-duty alloy steel with black powder coat finish for rugged, long-term reliability.
- • **Effortless Setup:** Two spring locking pins mean no tools, no hassle—get back on the road faster.
- • **Trusted Performance:** Join 2,000+ happy users enjoying safer, steadier towing with a 4.7-star rating.
- • **Tailored Tow Stability:** Adjust friction levels for a perfectly smooth, sway-free ride every time.
- • **Universal Compatibility:** Fits both left/right sides and attaches seamlessly to trailer frame and ball mount.

## Overview

The REESE Pro-series 83660 Weight Distribution Sway Control uses adjustable friction to resist trailer sway, enhancing towing stability. Made from durable alloy steel with a black powder coat finish, it installs quickly without tools and fits universally on trailers. Backed by a 10-year limited warranty and praised by thousands of users, it’s engineered for reliable, customizable performance on every trip.

## Description

Friction Sway Control uses friction to resist pivotal movement and thereby works against the effects of induced sway. It operates on the principle of "stiffening" the coupling between the tow vehicle and trailer. The degree of "stiffening" or friction is adjusted to suit various trailer weights and towing conditions. Its operation is simple and uncomplicated. It doesn't prevent the generation of sway; it simply works to resist the forces once they have started.

## Features

- IMPROVED TOWING STABILITY: Friction sway control resists trailer sway by applying adjustable friction, helping to keep your trailer steady behind your tow vehicle.
- CUSTOMIZABLE PERFORMANCE: Easily adjust the friction level to match different trailer weights and road conditions for a smoother towing experience.
- QUICK & EASY INSTALLATION: Installs and removes in minutes with two spring locking pins; no complicated tools or setup required.
- DURABLE & RELIABLE BUILD: Heavy-duty construction ensures long-lasting performance and dependable sway resistance on every trip.
- VERSATILE COMPATIBILITY: Attaches quickly to both the trailer frame and ball mount and can be used on either the left or right side of the trailer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0016KJ5MC |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #492,632 in Automotive ( See Top 100 in Automotive ) #225 in Trailer Brake Controls |
| Brand Name | Pro Series |
| Compatible with Vehicle Type | Tractor, Trailer |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,184) |
| Finish Type | Black Powder Coat |
| Global Trade Identification Number | 00016118052671 |
| Included Components | Reese 83660 Friction Sway Control |
| Item Type Name | Reese 83660 Friction Sway Control |
| Item Weight | 6 Pounds |
| Manufacturer | Reese Towpower |
| Manufacturer Part Number | 83660 |
| Manufacturer Warranty Description | 10-year limited |
| Material Type | Alloy Steel |
| Model Number | 83660 |
| OEM Equivalent Part Number | 83660 |
| UPC | 016118052671 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Pro Series
- **Finish Type:** Black Powder Coat
- **Item Weight:** 6 Pounds
- **Material:** Alloy Steel
- **Vehicle Service Type:** Tractor, Trailer

## Images

![REESE Pro-series 83660 Weight Distribution Sway Control, Friction - Image 1](https://m.media-amazon.com/images/I/51ikm6s9l-L.jpg)
![REESE Pro-series 83660 Weight Distribution Sway Control, Friction - Image 2](https://m.media-amazon.com/images/I/71KmkkEBsqL.jpg)
![REESE Pro-series 83660 Weight Distribution Sway Control, Friction - Image 3](https://m.media-amazon.com/images/I/71Yd6FVnTKL.jpg)
![REESE Pro-series 83660 Weight Distribution Sway Control, Friction - Image 4](https://m.media-amazon.com/images/I/71PU28d9wrL.jpg)
![REESE Pro-series 83660 Weight Distribution Sway Control, Friction - Image 5](https://m.media-amazon.com/images/I/81z5kjPSF9L.jpg)

## Questions & Answers

**Q: Do I need two of these?  I have a 30 foot 7500 travel trailer**
A: We also have a 30 foot Coachman. We only need one and it’s wonderful. Keeps it very stable.

**Q: Will this hook to a haul master hitch?**
A: I'm not familiar with that hitch.  If a reese sway bar would do it, so would pro series.

**Q: Can this be mounted on either side of the hitch?**
A: Yes, but the ball mount on the tow vehicle needs to have a friction ball on the left side.  Many only have one on the right.

**Q: Does this item come with all the mounting hardware?**
A: It comes with all hardware but any sway control has to attach to your hitch.  If you do not have a tab on the side of the hitch for the sway control ball you will need to get one with the tab or take it to a welder to get one put on.  Very easy.

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**Shop now:** [https://www.desertcart.tn/products/6656339-reese-pro-series-83660-weight-distribution-sway-control-friction](https://www.desertcart.tn/products/6656339-reese-pro-series-83660-weight-distribution-sway-control-friction)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-28*