OEM Style Piston Kit - 0.50mm Oversize to 73.50mm This SP1 OEM Style Piston Kits fits your 1990 Yamaha EX570H High Altitude and is perfect for a tune up or performance upgrade. .
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SP1 Piston Kit for 1990 Yamaha EX570H High Altitude - Engine si
SP1 Piston Kit for 1987-1990 Yamaha EX570 Exciter - Engine os
SP1 T-Moly Series Piston Kit for 2015 Polaris 800 SwitchBack PRO-X - Engine lq
SP1 T-Moly Series Piston Kit for 2014 Polaris 800 SwitchBack Adventure - dd
N038785 Air Compressor Piston Kit 2-7/8" for DeWALT Models D55146 D55167 D55168
