Replacement Stealth 66 Master Cylinder assembly. Commonly used on Arctic Cat and Yamaha snowmobiles. Each kit includes a full MC assembly and a pair of crush washers.

• Offers lightest master cylinder in industry.
• Anodized master cylinder body construction for extended bore life.
• Built with aluminum cage protected reservoir.
• Includes translucent reservoir for easy fluid level indication. 

Fitment

Fits Arctic Cat ZR, XF, M, Riot, Blast models and Yamaha Viper, Sidewinder, SXVenom, Mountain Max models, 2019 + models. Arctic Cat part numbers 3602-290 and 3602-293. Yamaha part number 8MY-F583T-10-00.