FILTERWEARS Pre-Filter F140 For K&N Air Filter YA-6601 Uni NU-3241ST: Fits 2001-2005 Yamaha YFM660R Raptor

Direct from manufacturer. Made in the USA.

Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters. Open top, odd shape pre-filter

Fits K&N Air Filter: YA-6601

Fits Uni Filter: NU-3241ST

Cross Reference: Yamaha 5LP144510100

Vehicle Applications: 2001-2005 Yamaha YFM660R Raptor 660