10Pack 530047721 Primer Bulb Replacement for Husqvarna 225 HBV Blower, Quick Fuel Priming and Easy Start

10Pack 530047721 Primer Bulb Replacement for Husqvarna 225 HBV (200001) Blower, compatible with 12318139130, 300780002, 1885121 purge bulb Key benefits Restore reliable priming and starting: Replacing a worn or cracked primer bulb helps reestablish proper fuel flow to the carburetor so the blower starts more consistently. Ready spare supply: Ten replacement bulbs in one pack let you keep spares on hand for routine maintenance or field repairs. Precise compatibility: Labeled as part 530047721 and listed as compatible with 225 HBV (200001) blower applications and compatible part numbers 12318139130, 300780002, 1885121. Simple replacement: Designed to match the original purge bulb function so installation is straightforward and can be completed during regular service. Important product attributes Function: Primer bulb replacement, also called purge bulb, used to prime the fuel system prior to starting. Compatibility: For 225 HBV (200001) blower models, compatible with part numbers 530047721, 12318139130, 300780002, 1885121. Pack size: Ten identical primer bulbs included for multiple repairs or stocking spares. Performance: Intended to restore fuel priming action similar to the original component, reducing hard starts caused by a failing bulb. Practical use scenarios Seasonal maintenance: old primer bulbs during preseason servicing to avoid startup problems when you first use the blower after storage. Onthejob : Carry a bulb from this 10pack to quickly a cracked or collapsed primer bulb in the field and the machine to service without delay. Workshop spare parts: Keep the pack in a small parts drawer for technicians handling routine tuneups or servicing multiple machines with compatible part numbers. Installation tips Inspect the fuel line and mounting area before installing to ensure proper seating and to identify any additional wear. Test prime action after installation by pressing the bulb several times; if the engine primes and starts normally, replacement is successful. bulbs at the first sign of stiffness, cracking, or fuel leakage to prevent starting issues. This 10pack provides the replacement primer bulbs identified by part 530047721 for the specified blower model and compatible purge bulb part numbers, offering a practical solution for routine maintenance and quick repairs.