Idler Wheel and Bearing 5.630" for Arctic Cat Mountain Cat 600 2003-2004

Idler Wheel and Bearing for Arctic Cat Mountain Cat 600

This 5.630-inch idler wheel and bearing assembly replaces the worn bogie wheel on your rear suspension, restoring smooth track travel on your Arctic Cat Mountain Cat 600.

Overview

This idler wheel and bearing set keeps your Mountain Cat 600 rear suspension turning freely by replacing a seized or worn bogie wheel. The 5.630-inch wheel rides the inside of the track, supporting slide rail contact and reducing drag. It is built for riders maintaining the 2003-2004 Mountain Cat 600 who want a direct-fit suspension component.

Built For Performance

• 5.630-inch outer diameter matches OEM bogie wheel sizing for correct track alignment
• Sealed bearing keeps out snow, ice, and belt dust for long service life
• Durable wheel construction resists cracking under repeated track loading
• Direct replacement for the original idler position on the Mountain Cat 600 rear skid
• Sold as a wheel and bearing assembly for straightforward installation

Fits These Machines

• for Arctic Cat Mountain Cat 600, 2003
• for Arctic Cat Mountain Cat 600, 2004

On-The-Job Use

• Rear suspension idler position on the Mountain Cat 600 skid frame
• Trail and mountain riding where track drag and vibration are noticeable
• Preventive maintenance when replacing worn or noisy bogie wheels
• Rebuilding a rear skid during seasonal service

Specs At A Glance

Good To Know

Q: How do I know if my idler wheel needs replacing? A: Common signs include a seized or rough-spinning bearing, a cracked wheel, or excessive play when the track is lifted off the ground. Replacing it early prevents track and slide rail wear.

Q: Is the bearing already installed in the wheel? A: This item is supplied as an idler wheel with bearing so it bolts into the factory idler position. Check your model year and skid layout before ordering to confirm the correct diameter.

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