Yamaha Motorcycle Engine Breather Valve - Reed Type

XS650 Direct Verified independent store

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Engine Breather Valve - Reed Type. This engine breather valve manages crankcase breathing so pressure pulses can vent without pushing oil mist where it does not belong.Choose this engine breather valve when old breather parts are missing, restricted, oily, cracked, or contributing to crankcase vent mess.Fitment / CompatibilityUniversal / Custom:Universal / Custom Product Details Engine breather valve Sold individually XS650Direct part number: 15-0677 Before Ordering Confirm valve style, hose size, mounting direction, and crankcase breather outlet fit. Keep breather hoses clear of kinks and hot exhaust parts. Show more