Idler Wheel Rubber 5.13" for Ski-Doo Alpine 434 440 1972-1977

Idler Wheel Rubber 5.13" for Ski-Doo Alpine 434/440

This 5.13 inch idler wheel rubber fits the Ski-Doo Alpine 434 and 440 models from 1972 through 1977 and serves as the replacement tire surface for your snowmobile's idler wheel assembly, keeping the track running smooth and true.

Overview

This idler wheel rubber is made to fit the Ski-Doo Alpine 434 and 440 built between 1972 and 1977. It replaces the worn rubber on your snowmobile's idler wheel so the track glides correctly along the skid frame. Anyone restoring or maintaining a vintage Alpine 434 or 440 will find this idler wheel rubber a practical fit.

Built For Performance

• Measures 5.13 inches in diameter to match the original idler wheel profile
• Rubber construction absorbs vibration for smoother track travel
• Designed as a direct replacement for worn or cracked idler wheel rubber
• Helps reduce track drag and extend track life
• Suits vintage Ski-Doo Alpine snowmobiles from the 1970s

Fits These Machines

• for Ski-Doo Alpine 434 (1972-1977)
• for Ski-Doo Alpine 440 (1972-1977)

On-The-Job Use

• Track and suspension rebuilds on vintage Alpine 434 and 440 sleds
• Routine replacement of dried or split idler wheel rubber
• Sled restoration projects where original 1970s parts are hard to find

Specs At A Glance

Good To Know

Q: How many idler wheel rubbers come in one order? A: Each order includes one idler wheel rubber unless the listing states otherwise. Check how many wheels you need to replace before ordering.

Q: Can I install this rubber on my existing idler wheel? A: Yes, this rubber is sized at 5.13 inches to fit the idler wheel used on these Alpine models. Confirm your wheel diameter matches before ordering.

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