Primer Bulb Replacement 8 Pack for Echo PB760LNT Backpack Blower, Reliable Fuel Priming, Easy Quick Replacement

8Pack 530047721 Primer Bulb Replacement for Echo PB760LNT (P39413001001 P39413999999) Backpack Blower Compatible with part numbers 12318139130, 300780002, 1885121 purge bulb Quick overview This 8pack of primer bulbs provides ready spares to restore reliable fuel priming on compatible backpack blowers. Each bulb is intended as a direct replacement for the specified model range, helping reduce starting problems and downtime. Key benefits Restores reliable starting: Replaces worn or cracked primer bulbs so the engine receives proper fuel for easier cold starts. Reduces maintenance time: Multiple bulbs in one pack mean quick onsite repairs and fewer interruptions during work. Cost effective spare solution: Having spare bulbs available avoids delays and the need for emergency parts orders. Simple replacement: Designed for straightforward installation with standard pushfit connection for the compatible blower models. Features and important attributes Function: Primer bulb for the fuel system, used to draw fuel into the carburetor before starting. Compatibility: Fits Echo PB760LNT backpack blower models with serial range P39413001001 through P39413999999 and is compatible with parts 12318139130, 300780002, and 1885121 purge bulb. Quantity: Pack of 8 replacement primer bulbs to keep multiple machines or a maintenance kit stocked. Durability: Constructed to resist repeated use and exposure to fuel, providing dependable performance in routine maintenance. Fit and performance: Engineered to match the fit and operation required by the listed blower models to ensure consistent priming action. Use scenarios Routine field maintenance: Landscape crews can carry the 8pack to quickly failed primer bulbs on a job site and keep equipment running without returning to the . Rental fleet service: Rental operators can include these bulbs in service kits to degraded bulbs between rentals and maintain reliable starts for customers. Homeowner repairs: Home users with a compatible backpack blower can a cracked or leaking primer bulb themselves to restore starting performance. What is included Eight primer bulbs labeled with part number 530047721 for use as direct replacements on the compatible blower models and part numbers listed above. Notes for installation only when the engine is off and cool. Remove the old primer bulb carefully, seat the bulb in the housing, and confirm the bulb is snug and the fuel line connections are secure before starting. If starting issues persist after replacement, inspect fuel lines and the carburetor for additional wear or blockages. This pack provides multiple replacement primer bulbs to maintain reliable priming and minimize downtime for the specified backpack blower models.