Piston Rings. 66.34mm(A). 66.35mm(B). 66.36mm(C). 66.37mm(D). The following is included in the kit.
Yamaha YZ250 1999-2024 Vertex Piston Bearing Kit 66.35 B 22584 Motocross
For Yamaha YZ250 1999-2024 STD Cylinder Piston Rings Gaskets Top End Rebuild Kit
Yamaha YZ250 YZ 250 1993 >> 1999 Mitaka Complete Clutch Kit
YAMAHA YZ250 BOYESEN CLUTCH & IGNITION COVERS BLACK 1999-2025 SC-32AB CC-32AB
Yamaha YZ250 YZ 250 1999 - 2025 66.36mm (B) Wossner Racing Piston Kit 8216DB
Magneto Stator Generator For Yamaha YZ250 YZ 250 YZ250X 1999-2022 5CU-85560-20 D
