❀Great Fit for Chainsaws : Specifically designed for MS361, MS361C, and MS341 models, this 6 piece crankshaft set ensures direct replacement of damaged parts without modifications, maintaining original equipment standards. ❀Complete Crankshaft Repair set : Includes a crankshaft assembly, 2 bearings, pin, and 2 oil seals for comprehensive repairs, eliminating the hassle of sourcing mismatched individual components. ❀High Strength Alloy Steel Construction : accuracy crankshaft with dynamic balancing and reinforced connecting rod enhances durability, power output, and smooth operations under heavy workloads. ❀Premium Bearings & Oil Seals : High accuracy ball bearings withstand extreme temperatures and wear, while quality rubber oil seals leaks and air intakes for extended machine life. ❀Accuracy Weight & Installation : At 510g, the set matching OEM weight specifications for optimal balance, reducing and vibrations while ensuring seamless integration with your chainsaw's internal structure.