Compatibility: Fits MS382 chainsaw precisely, meets OEM11190300402 standard, replaces worn or damaged crankshaft to resolve common issues like bent shaft, excessive play, and power loss during logging and cutting work Easy Installation: Standard dimensions match original engine structure fully, supports direct assembly without complicated modifications or specialized tools Superior Durability: Made of high-strength metal with precision machining, maintains structural integrity under high-speed rotation and harsh outdoor working conditions Smooth Operation: Balanced design ensures stable rotation, reduces engine vibration, minimizes friction loss, and restores consistent cutting performance Essential Repair Part: Critical component for engine overhaul and performance restoration, extends service life and ensures reliable operation for heavy-duty cutting tasks, Manufacturer: WHALJSDOZ