Description
A worn or damaged clutch hub directly compromises power transfer and throttle response in your primary clutch system. The PROX Inner Clutch Hub 18.3405 is precision-cast and machined to OEM specifications, ensuring the same reliable engagement and durability you’d expect from factory components—but with the peace of mind that comes from a known-quality replacement. Whether you’re running stock or aftermarket primary baskets, this hub restores proper clutch function and maintains consistent performance on the track or trail.
- Material: OEM-specified aluminum
- Manufacturing: Precision cast, machined
- Fitment: Stock and aftermarket baskets
- Installation: Direct replacement, bolt-on
- MPN: 18.3405
- Application: Primary clutch systems
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