The Subaru / Robin 226-50716-08 Engine Spiral Spring is a replacement component designed to restore recoil starter tension in compatible small engines.It installs within the recoil starter housing, where the spiral design stores and releases energy as the starter rope is pulled and rewound. This spring is essential for proper recoil action, as it enables the rope to retract after each pull. Its durable metal construction supports consistent tension, stable performance, and reliable operation. Keep your tools organised and ready with a reliable toolbox and the Subaru / Robin Engine Muffler Complete E-Start COS W/Arrestor for your next project. #Subaru/Robin #18100Z02091001 #EngineMufflerCompleteE-StartCOS #LawnMowerParts #PowerToolsParts #powertools #HomeImprovement #LawnEquipmentParts #GardenEquipmentParts #LandscapingTools