Product Overview
- Replacement diaphragm carburetor manufactured by TIANJIN STABLE TECHNOLOGY CO., LTD (brand: Stable).
- Precision-cast aluminum-alloy body designed for Husqvarna cutting saws (explicitly engineered for the K770) and compatible with similar Husqvarna engines when specifications match.
- ISO9001-certified, OEM-capable unit with a 6-month warranty and industry supply experience (15+ years).
Product Features
- Precision-cast aluminum construction for heat resistance and corrosion protection.
- Adjustable low/high-speed jets and an adjustable needle valve for fine fuel/air tuning and improved throttle response.
- Integrated fuel filter, reinforced gasket set, durable throttle linkage, and original-style pump diaphragm and inlet needle/check valve for reliable performance.
- Plug-and-play, OEM-compatible fitment (mounting holes 31 mm) with updated O-ring sealing and an easy-to-adjust patented idle-speed pin.
Product Value
- Restores or enhances engine performance and cutting efficiency by providing correct air–fuel mixture control.
- Lowers operating costs through optimized fuel delivery (manufacturer claims up to ~25% fuel saving vs. conventional units).
- Reduces downtime with robust materials and debris protection, plus simple installation and in-field tuning for faster service.
- Backed by factory testing, quality control and customizable OEM branding for fleet or aftermarket users.
Product Advantages
- Decades of manufacturing experience and an R&D team delivering consistent quality and continuous improvements.
- High-temperature and debris-resistant design for heavy-duty/agricultural use.
- Leak-proof sealing (reinforced gaskets and updated O-ring) and proven diaphragm/check-valve components compatible with established Walbro-style designs.
- Patented easy-idle adjustment and tested units shipped after inspection ensure reliable out-of-box operation.
Application Scenarios
- Heavy-duty handheld and portable gasoline equipment: cutting saws (K770), chainsaws, brush cutters, hedge trimmers.
- Agricultural and plant-protection machinery, garden and engineering equipment, and other gasoline-powered tools.
- Specialty applications where diaphragm or float-type carburetors are used: sprayers, powered parachutes, model aircraft/drones and other small-engine platforms (where specifications match).