Restore peak engine performance and smooth idling with this Genuine Husqvarna OEM Carburetor Rebuild Kit (Part # 577666101). This comprehensive kit includes the high-quality diaphragms, gaskets, and internal components required to overhaul your fuel system. By using genuine OEM parts, you ensure precise fuel metering and avoid the common tuning issues associated with generic aftermarket kits.
This kit is designed specifically for the following professional and landowner models:
⚠️ Compatibility Warning: This kit is NOT compatible with Husqvarna Rancher I (Original) or Mark II series models. Please verify your saw's specific generation before ordering to ensure correct fitment.
View or download the official workshop manuals and parts diagrams for your specific model below (links open in a new tab):