Rear Suspension Springs for Polaris Indy Sport 340 1990-1991

Rear Suspension Springs for Polaris Indy Sport 340

These rear suspension springs are replacement coil springs built for the Polaris Indy Sport 340 snowmobile, restoring ride height and absorbing trail impacts through the rear skid frame.

Overview

These rear suspension springs are made to fit the Polaris Indy Sport 340 and bring back the support and rebound the rear skid loses as original springs age. A fresh set of rear suspension springs for Polaris Indy Sport 340 sleds helps the suspension hold its travel instead of sagging under the rider and cargo. They suit riders doing routine maintenance or a full rear skid rebuild on a 1990 to 1991 Indy Sport 340.

Built For Performance

• Coil spring design matched to the Indy Sport 340 rear skid geometry
• Steel construction with a protective finish to resist trail moisture and road salt
• Provides consistent spring rate for predictable rear suspension response
• Sold as a pair so both sides of the rear skid are refreshed together
• Direct replacement fit for the original rear suspension spring position

Fits These Machines

• for Polaris Indy Sport 340, 1990
• for Polaris Indy Sport 340, 1991

On-The-Job Use

• Rebuilding a rear skid during preseason snowmobile maintenance
• Replacing sagging or broken springs on a trail ridden Indy Sport 340
• Restoring ride height so the track and skid sit at the intended angle
• Keeping a classic Polaris trail sled running smoothly season after season

Specs At A Glance

Good To Know

Q: Should I replace both rear suspension springs at once? A: Yes, replacing the pair together keeps spring rate even across the rear skid, which helps the sled track straight and absorb bumps predictably. Mixing a new spring with a worn one can leave the suspension sitting unevenly.

Q: Do these springs need any special tools to install? A: Rear suspension spring swaps on an Indy Sport 340 are usually done with basic hand tools once the skid is supported or removed. Having the sled safely raised and the rear skid unloaded makes the job much simpler.

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