High-performance replacement carburetor (part numbers 585603801 / 501716903) for handheld blowers Why you need this carburetor Restores reliable starting, smooth idling and consistent throttle response by providing the correct fuel-air mixture. Solves common carburetor-related issues such as stalling, poor acceleration, rough running, and excessive fuel consumption. Designed as a direct replacement to get your blower back to factory-like performance without lengthy troubleshooting. Key benefits and features Precise fuel-air delivery: Optimized to provide a stable, efficient mixture so your blower runs smoothly and delivers consistent power under load. Exact fit and compatibility: Specifically manufactured for handheld blowers matching part numbers 585603801 and 501716903 to ensure correct fit and operation with compatible models. Durable metal construction: Built from metal for long service life and resistance to wear from vibration and heat, providing reliable performance during heavy use. Professional-grade performance: Helps maintain maximum usable power and efficiency for demanding tasks. How it solves problems Replaces worn or damaged carburetors that cause hard starting, surging, or loss of power. Reduces downtime by offering a straightforward, compatible replacement that restores proper engine function. Improves fuel efficiency and stable idle, lowering the risk of engine flooding or hesitation. Typical applications and scenarios Lawn care professionals replacing a failed carburetor on a handheld blower to restore daily productivity. Homeowners performing maintenance on their blower before seasonal yard cleanup to ensure reliable starts and smooth operation. Rental and repair shops refurbishing equipment between rentals to maintain performance and customer satisfaction. Compatibility and installation notes Intended as a direct replacement for handheld blowers that use carburetor part numbers 585603801 and 501716903. Confirm your model’s part number before purchase. Constructed from metal for durability; recommended installation by a technician or experienced user familiar with small-engine carburetor replacement. What you get One high-performance metal carburetor (part numbers 585603801 / 501716903), designed to restore smooth, efficient operation to compatible handheld blowers.