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The PROX 01.5817.000 piston kit is designed for optimal performance and durability in 850 ETEC engines used in Ski-Doo snowmobiles. Crafted from hypereutectic alloy, this piston offers enhanced strength and reduced thermal expansion, ensuring reliable operation even under demanding conditions. The dedicated tooling and precise molding process produce a high-quality component that maintains tight tolerances for consistent performance. The kit features a dual-ring setup, which provides improved durability and resistance to wear, extending the service life of your engine. A full MOS2 skirt coating enhances break-in performance and offers superior resistance to scuffing, contributing to smoother operation and longer piston life. The anodized piston dome adds an extra layer of protection against excessive heat, helping to prevent piston damage during high-performance use.
The piston kit includes high-quality Riken rings, which are known for their excellent heat transfer and sealing capabilities, ensuring efficient combustion and minimized blow-by. Complemented by a piston pin, clips, and a top-end bearing, this comprehensive kit provides all necessary components for a complete rebuild or upgrade. Designed for easy installation, the PROX piston kit offers a reliable solution for snowmobile enthusiasts seeking to maintain or enhance their Ski-Doo 850 ETEC engine's performance. Proper installation and maintenance will ensure optimal engine operation and longevity, making this piston kit a valuable investment for serious riders and mechanics alike.
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