【Package includes】
1. 1C3-11630-00-00 - Piston Assembly Kit (Includes the following items)
--> (1) 1C3-11631-03-B0 - Piston - Orange
--> (1) 5NY-11611-00-00 - Ring
--> (1) 1C3-11633-00-00 - Pin
--> (2) 93450-16068-00-00 - Circlips

2. 93310-21510-00 - Bearing

3. 1C3-W0001-00-00 - Top End Gasket Kit (Include the following items)
--> (1) 1C3-11351-00-00 - Base Gasket
--> (1) 1C3-11354-00-00 - Front Power Valve Cover Gasket
--> (1) 1C3-11993-00-00 - Side Power Valve Cover Gasket
--> (2) 5MV-14642-00-00 - Exhaust Gaskets
--> (5) 90201-080L8-00-00 - Copper Crush Washers (For Cylinder Head Nuts)
--> (1) 93210-63442-00-00 - Cylinder Head O-Ring (Small - Inner)
--> (1) 93210-90785-00-00 - Cylinder Head O-Ring (Large - Outer)

4. BR9EIX NGK Spark Plug

【Application】
Compatible with 2005-2021 Yamaha YZ125
Compatible with 2020-2022 Yamaha YZ125X