Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 69L-11631-00 STD Viewer:815 OEM No. : 69L-11631-00-STD For YAMAHA Outboard 200, 225, 250 HP You May Also Be Interested In Piston Kit 69L-11642-00 STD Piston Kit 6R5-11642-01 STD Gasket Set 11400-94854-000/11400-94859-000 Forward Gear Assembly 43-828072A2/828072A 2