WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame Fits waist sizes 28” -
WSM Piston Kit - Yamaha - Standard 50-520PK Supertech M8/Supertech M10 Helmet Chin Vent Frame Fits waist sizes 28” -Quality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5