K&N oil filters are made with top quality high efficiency stainless mesh media that is able to filter 99% of all foreign material providing a more efficient oil clean. These filter are able to be cleaned. K&N filters are a high flow design ideally suited for use with high end synthetic engine oil. The KN-142 fits Yamaha WRF/YZF 98-02, TTR and some YFM,s.
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