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The WISECO WPC223B crankshaft kit is designed for optimal performance and durability in Polaris Razor 800 applications. This complete assembly includes a precision-machined crankshaft, main bearings, and a bottom-end gasket kit, all engineered to meet or exceed OEM specifications. Crafted with factory assembly and precision truing, the crankshaft ensures smooth operation and reliable power transfer. The kit's components are built with double-forged Wiseco connecting rods, which provide superior dimensional consistency and enhanced grain flow for improved strength and durability. Shot-peening treatment reduces residual stresses and creates a smooth surface finish, increasing the longevity of the connecting rods. To combat corrosion and extend component lifespan, the surfaces are treated with a corrosion-resistant coating. The crank pin bearing radial running clearance is carefully optimized to offer maximum performance, reducing wear and ensuring consistent operation under high-stress conditions. Precision honing of the bearing surfaces guarantees an ultra-round fit, promoting smooth rotation and reducing vibrations. The oiling slots are meticulously engineered to maximize lubrication flow, enhancing rod strength and bearing life. Additionally, the double-drilled small ends of the connecting rods provide extra lubrication and cooling for the piston pin, minimizing thermal distortion and maintaining top-end integrity during demanding use. This comprehensive crankshaft kit is an ideal upgrade or replacement part for Polaris Razor 800 owners seeking reliable performance and long-lasting durability in their machine.
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