YAMAHA Yamaha Piston (0.25Mm O/S 60R-E1635-00-00 Part # 60R-E1635-00-00 Save 15% $58.25 $49.51 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart PISTON (0.25MM O/S This product usually ships in 4-6 days.