Idler Wheel Rubber 5.13" for Ski-Doo TNT 399 Fits 1969

Idler Wheel Rubber for Ski-Doo TNT 399

This idler wheel rubber is a 5.13 inch replacement component for the suspension and track system on the 1969 Ski-Doo TNT 399 snowmobile.

Overview

This idler wheel rubber serves as a track guide and tension component for the vintage Ski-Doo TNT 399 snowmobile. It is designed to replace worn or cracked rubber on the idler wheel assembly of the 1969 TNT 399 model. This idler wheel rubber is suited to collectors and riders maintaining classic Ski-Doo machines.

Built For Performance

• 5.13 inch diameter rubber for proper track alignment
• Fits the idler wheel assembly used on the 1969 Ski-Doo TNT 399
• Rubber construction absorbs vibration and reduces track wear
• Direct replacement for deteriorated original idler wheel rubber
• Helps maintain consistent track tension and smooth operation

Fits These Machines

• for Ski-Doo TNT 399 1969

On-The-Job Use

• Restoring vintage Ski-Doo snowmobile suspension systems
• Replacing worn idler wheel rubber during track maintenance
• Keeping classic TNT models trail ready for vintage rides
• Seasonal inspection and rebuild of aging snowmobile undercarriages

Specs At A Glance

Good To Know

Q: How do I know if my idler wheel rubber needs replacing? A: Cracks, flat spots, or missing chunks in the rubber usually signal it is time to replace, since worn rubber can cause poor track alignment and excess wear on other suspension parts.

Q: Is this sold as a single piece or as a set? A: This listing covers the idler wheel rubber as described, so check the quantity and compare against the number of wheels on your machine before ordering more than one.

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