66.4mm Forged Piston Kit For Yamaha YZ250 1999-2025 YZ250

66.4mm Forged Piston Kit For Yamaha YZ250 1999-2025 YZ250

Condition:new Qty: one set(as the picture shown) Replace part number: 1P8-11631-00-B0, 5CU-11603-10-00, 5CU-11603-00-00 For Cylinder inner diameter: 66.4mm For Yamaha YZ250 1999-2025 YZ250 The Compatibility Is Just For Reference. Please Compare The Part Number and Size With Your Original One Before Purchasing!