Yamaha - OEM Piston - PW50

Genuine Yamaha OEM piston for the PW50, available in Standard, 0.25, and 0.50 sizes. Select the piston size that matches the cylinder and use the matching-size ring set.

FEATURES

• Genuine Yamaha OEM piston
• Standard, 0.25, and 0.50 size options
• Size-specific Yamaha part number on each variant

FITMENT

• Yamaha PW50

OPTIONS

• Standard: 18U-11631-00-A0
• 0.25: 18U-11635-00-00
• 0.50: 18U-11636-00-00

NOTES

• A matching ring set is required and sold separately. Verify cylinder bore and required piston size before ordering.