Idler Wheel and Bearing 5.630" for Arctic Cat Sno-Pro 440 2003-2006

Idler Wheel and Bearing for Arctic Cat Sno-Pro 440

This replacement idler wheel and bearing assembly measures 5.630 in and keeps the track aligned on your Arctic Cat Sno-Pro 440 snowmobile.

Overview

This idler wheel and bearing assembly is built to replace the worn unit on the Arctic Cat Sno-Pro 440, with a 5.630 in diameter that matches the stock fit. The idler wheel and bearing rides against the track to reduce drag and vibration through the skid frame. It works for riders maintaining a 2003 to 2006 Arctic Cat Sno-Pro 440.

Built For Performance

• 5.630 in diameter matches the original Arctic Cat Sno-Pro 440 spec
• Sealed bearing keeps lubricant in and trail grit out
• Solid wheel body holds shape under track pressure
• Bearing already seated for a bolt-on swap
• Direct replacement for the stock idler position

Fits These Machines

• for Arctic Cat Sno-Pro 440, 2003
• for Arctic Cat Sno-Pro 440, 2004
• for Arctic Cat Sno-Pro 440, 2005
• for Arctic Cat Sno-Pro 440, 2006

On-The-Job Use

• Replacing a seized or wobbly idler wheel on the skid frame
• Routine track support service on the Arctic Cat Sno-Pro 440
• Shop or trailside suspension work

Specs At A Glance

Good To Know

Q: How do I know an idler wheel needs replacing? A: Spin the wheel by hand and check for rough bearing feel, side play, or a cracked wheel body. Q: Can I replace just one wheel? A: Yes, idler wheels can be replaced individually, though it pays to inspect the rest of the skid frame at the same time.

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