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The Wiseco WPC223A Crankshaft Kit is designed specifically for Polaris Razor 800 models, delivering reliable powertrain performance through precision manufacturing and high-quality materials. Each crankshaft is factory assembled and meticulously trued to OEM specifications, ensuring a perfect fit and smooth operation. The kit includes a durable crankshaft assembly, main bearings, and a bottom-end gasket set, providing all essential components for comprehensive engine maintenance or rebuilds. This kit is ideal for enthusiasts seeking to restore or enhance their vehicle's performance with components engineered for durability and efficiency.
Constructed with double-forged Wiseco connecting rods, the components maintain superior dimensional consistency thanks to improved grain flow. Shot-peening treatment eliminates residual stresses and smooths forging surfaces, enhancing the longevity and resilience of the rods. The corrosion-resistant surface coating protects against environmental wear, while the optimized crank pin bearing radial clearance ensures maximum performance and smooth rotation. Precision honing of the bearing surfaces guarantees an ultra-round fit, reducing wear and ensuring consistent operation.
The kit features precision-engineered oiling slots designed to maximize lubrication, thereby extending bearing life and maintaining optimal engine temperatures. Double-drilled small ends on the connecting rods facilitate enhanced lubrication and cooling for the piston pin, significantly reducing top-end thermal distortion. These design details contribute to increased durability, reliability, and power output, making the Wiseco WPC223A Crankshaft Kit an excellent choice for serious ATV enthusiasts and professional rebuilds alike.
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