Piston Naraku 170cc (61mm)
$39.19
Replacement Naraku piston kit (61mm / 170cc) 4-stroke for RZR 170
Performance Version as compared to OEM 0454588,0454586,0454589,0454587 OEM MSRP for the same parts is $207.25
see link below if OEM is needed for Race Purposes.
Pictures compare to OEM