Rear Suspension Springs Pair for Ski-Doo Formula Deluxe 500 583 670 1999

Rear Suspension Springs for Ski-Doo Formula Deluxe

This pair of rear suspension springs fits the Ski-Doo Formula Deluxe 500, 583, and 670, restoring proper ride height and spring rate to the rear skid.

Overview

These rear suspension springs for Ski-Doo Formula Deluxe bring back the support your sled's rear skid needs after years of sagging or broken coils. Each pair is built to match the original spring rate so the ride stays balanced and predictable on the trail. Anyone refreshing a 1999 Formula Deluxe 500, 583, or 670 will find this rear suspension spring pair a straightforward replacement.

Built For Performance

• Sold as a matched pair for both sides of the rear suspension
• Spring rate suited to the Formula Deluxe rear skid
• Steel construction with a protective finish
• Direct replacement for worn, sagging, or broken springs
• New condition, ready to install

Fits These Machines

• for Ski-Doo Formula Deluxe 500 (1999)
• for Ski-Doo Formula Deluxe 583 (1999)
• for Ski-Doo Formula Deluxe 670 (1999)

On-The-Job Use

• Restoring rear ride height on a vintage trail sled
• Trail riding and touring on the Formula Deluxe
• Seasonal suspension rebuilds and tune-ups
• Replacing fatigued springs after heavy use

Specs At A Glance

Good To Know

Q: How do I know my rear suspension springs need replacing? A: A sagging rear end, bottoming out on bumps, or visibly broken or corroded coils all point to worn springs. Replacing them as a pair keeps the skid balanced.

Q: Are these springs sold individually or as a pair? A: They are sold as a pair so both sides of the rear suspension can be refreshed at once. Check the spring rate marking on your old springs before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.