Air Filter Assembly - 50cc - Version PW50 - Yamaha PW50 Dirt Bike *NOTE: If your valves measure

*NOTE: If your valves measure 23mm/28mm this head will not replace your head

Kit details:

Intake ID: 18

This CDI is a 6-pin 2-plug replacement for water cooled 250cc (CF172MM) Go Karts

Air Filter Assembly - 50cc - Version PW50 - Yamaha PW50 Dirt Bike *NOTE: If your valves measureChinese Air Filter and Housing Assembly Version PW50 Known to fit: Yamaha PW50 Y Zinger Dirt Bike This air filter fits the 1981 2009 Yamaha PW50 Y Zinger dirt bike and Chinese clones. Please use detail pictures & measurements to verify exact match of your part. Air filter description: Foam air filter sponge is included OD of air box neck: 37mm (1. 45 in) Length: 108mm (4. 27 in) without brackets Width: 86mm (3. 38 in) Hose ID: 26mm (1. 03 in) Fits