Description
If you’re running multiple snowmobile brands or need to customize your idler wheel setup for different bearing configurations, this insert bushing is essential for expanding compatibility without replacing the entire wheel assembly. By swapping the bearing ID with this precision-engineered bushing, you gain flexibility to fit 25 mm ID bearings into your idler wheel—a critical upgrade for racers and mechanics who demand adaptability across platforms.
The PARTS UNLIMITED Idler Wheel Insert Bushing delivers the durability and precision fit you need for reliable track performance, whether you’re upgrading a single machine or standardizing your fleet across different snowmobile models.
- Manufacturer Part Number: 04-11647
- Bushing Type: Insert bushing
- Bearing ID Compatibility: 25 mm
- Wheel Position: Small side idler
- Mounting Size: 3/4″
- Application: Multi-brand snowmobile fitment
- Installation: Bolt-on replacement
- Material: Durable precision-engineered construction






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