Wsm 010-802-05K Piston Kit (641cc) - 0.50mm Oversize to 77.50mm Bore tools Designed for added stability and

Designed for added stability and control in high-speed situations

2008-2015 Sea-Doo GTI 130

this seat has contoured leg passages and added back support

2016 Polaris RZR 570 EPS Trail

Wsm 010-802-05K Piston Kit (641cc) - 0.50mm Oversize to 77.50mm Bore tools Designed for added stability andBore: 77. 50mm Sizing: 0. 50mm Oversize Competitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from standard, big bore, 5mm long rod and big bore with 5mm long rod. Piston pin is 5mm higher on long rod pistons to accommodate long rod. Made in Germany. Vehicle Fitment: 1990 1993 Yamaha SJ650 Super Jet 1990 1993 Yamaha WR650 WaveRunner LX 1990 1993