Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G5-11635-00 0.25 Viewer:1042 OEM No. : 6G5-11635-00-0.50 For YAMAHA Outboard 115, 150, 175, 200 HP You May Also Be Interested In Piston Kit 6G5-11635-00 0.25 Piston Kit 61A-11631-02 STD Gear 694-45551-00(13T) Gear, Forward 43-813693T1/813693T 1(23T)