CRANKSHAFT ASSEMBLY （Cone 1:7） For HISUN 550 ATV UTV P015000132000100 This crankshaft assembly is designed for use with HISUN 550 ATV and UTV models.It features a 1:7 taper cone configuration, matching the specifications for performance and compatibility.The assembly includes all necessary components for proper installation and function within the engine system.Constructed to meet standard tolerances, it supports smooth and durability under regular use.Suitable for side-by-side and all-terrain vehicle applications requiring this specific crankshaft type. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.