




















Reese Pro Series Friction Sway Control Kit w/ Ball, Ball Plate and Hardware
Model: 83660Friction 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.
Installs and removes easily
Removes with two spring locking pins
Heavy construction for added reliability
Friction brake keeps trailer and tow vehicle stable
Quick attachment to trailer frame and ball mount
Can be used on left and right side of trailer
Sway Control Specs:
Part Number | 83660 |
Brand | Reese |
Ball Shank Length | 1-1/4" |
Ball Plate Dimensions | 6" Length 3" Height |
Warranty | 10 Year |
Installation Instructions | ![]() |

WHY CHOOSE REESE WEIGHT DISTRIBUTION SYSTEMS?
$62 20 $69.58 11% OFF
- Best Price on Web Guarantee
- Fastest Shipping
- FREE Shipping
- In Stock

We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from
individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.
Please see our full terms for details.
$69.58 $62 20
Questions? Call our Auto Experts at (877) 869-6690
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments of $ every 2 weeks.
- No fees, ever.
- No impact on your credit score.
Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.
Installments in partnership with
.
Affirm and its offerings are supported in English only. Translations are not provided by Affirm.
Product Details
- Brand: Reese
- Model: 83660
- UPC: 016118052671
- Includes: Friction Sway Control Kit w/ Ball
Ask a Question about Reese Pro Series Friction Sway Control Kit w/ Ball, Ball Plate and Hardware
Be the first to ask a question.
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.
Installs and removes easily
Removes with two spring locking pins
Heavy construction for added reliability
Friction brake keeps trailer and tow vehicle stable
Quick attachment to trailer frame and ball mount
Can be used on left and right side of trailer
Sway Control Specs:
Part Number | 83660 |
Brand | Reese |
Ball Shank Length | 1-1/4" |
Ball Plate Dimensions | 6" Length 3" Height |
Warranty | 10 Year |
Installation Instructions | ![]() |

WHY CHOOSE REESE WEIGHT DISTRIBUTION SYSTEMS?