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The product is a genuine OEM Yamaha piston with the manufacturer part number 5NY-11631-01-B0. Made in Japan, this piston is designed to fit Yamaha YZ125 and YZ85 motorcycles. It is a standard size piston suitable for maintaining or upgrading the engine's performance. This high-quality piston is a reliable and durable component for motorcycle enthusiasts looking to keep their Yamaha bikes running smoothly.
Genuine OEM Yamaha # 5NY 11631 01 B0 Piston STD YZ125 YZ85 (b227)
$60.00
Fitment Details
- Model: Yamaha YZ125 (125cc liquid-cooled 2-stroke)
- Years: 2002, 2003, 2004
- Part Type: Standard Piston, Size B (53.95mm diameter for a 54.0mm cylinder bore)
- Cross-Reference: Replaces older part number 5NY-11631-00-B0