Idler Wheel and Bearing 5.630" for Arctic Cat ZL 600 2003 ZL600 ESR SS

Idler Wheel and Bearing for Arctic Cat

This idler wheel and bearing assembly fits the rear suspension of select 2003 Arctic Cat ZL 600 models, replacing a worn or damaged wheel to keep your track running smoothly.

Overview

This idler wheel and bearing are made for the Arctic Cat ZL 600, ESR, and SS rear suspension, providing a smooth rolling surface that keeps the track aligned under load. The 5.630 inch wheel diameter matches the original fitment for the 2003 ZL600 platform. It is a direct replacement option for riders maintaining older Arctic Cat snowmobiles.

Built For Performance

• 5.630 inch outside wheel diameter for correct fitment on 2003 ZL 600 models.
• Bearing pre-installed in the wheel hub for faster installation time.
• Durable construction designed to handle the loads of a snowmobile rear suspension.
• Replaces the original idler wheel and bearing for the ZL600 chassis.
• Keeps the track running true and reduces vibration through the skid frame.

Fits These Machines

• for Arctic Cat ZL 600 2003
• for Arctic Cat ZL 600 ESR 2003
• for Arctic Cat ZL 600 SS 2003

On-The-Job Use

• Rear suspension track support on 2003 Arctic Cat ZL 600 snowmobiles.
• Replacing a seized or noisy idler wheel bearing during routine maintenance.
• Keeping the track aligned on trail rides and off-trail riding.
• Restoring smooth rolling performance after bearing failure.

Specs At A Glance

Good To Know

Q: Does this wheel come with the bearing installed? A: Yes, the bearing is pre-installed in the idler wheel, so it is ready to bolt on. Q: How do I know if my idler wheel needs replacing? A: Rough spinning, side-to-side play, or a rumbling noise from the skid frame usually means the wheel or bearing is worn out.

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