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The PROX Piston Kit 76.50mm is engineered for optimal performance in Ski-Doo 593 engine applications. Constructed with high-quality cast tooling and dedicated molding processes, this piston ensures precise fit and reliable operation. Made from hypereutectic alloy, it offers increased strength and reduced thermal expansion, enhancing durability under demanding conditions. The dual-ring setup is designed for improved sealing and wear resistance, increasing the longevity of the piston. The full MOS2 skirt coating provides superior break-in qualities and resistance to scuffing, ensuring smooth operation from the first start. The anodized piston dome offers added protection against excessive heat, preventing deformation and maintaining performance over time. High-quality rings, such as Riken, are included to facilitate efficient heat transfer and optimal sealing within the combustion chamber. This comprehensive kit features the piston, rings, pin, clips, and top-end bearing, providing all necessary components for a complete rebuild or upgrade. Whether you're restoring a vintage ski or enhancing your engine's power, this kit delivers durability, reliability, and consistent performance for your Ski-Doo 593 engine.
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