Recommended Points: No matter what you say, it is a genuine Yamaha product, so you can use it with confidence. | Product Description Product Name: Piston (STD) Manufacturer: Yamaha Genuine Part Number: 52S-E1631-00 Manufacturer Retail Price: 9,870 Tax Included | Fitment Yamaha : Majesty S/SMAX Model: 2LD1 Year: 14-