7510 Carburettor is 2 stroke diaphragm carburettor,the air inlet aperture is 9mm, center hole installation 

distance is 31mm

Carburetor Replace WYA-73A 504116101

Fits RedMax BackPack Blowers EBZ3050RH, EBZ3000RHCA

Fits Husqvarna 130BT 530BT Backpack Blower;Stihl FS73, FC73, HT73, FS83, FC83, FS83T

Fits Redmax BCZ3060TS EZ25005 BCZ2400S BCZ2500 GZ25N23 GZ25N14 GZ25N GZ23N Blower Trimmer

Fits BCZ2600S BCZ2600SU BCZ2600SW BCZ2500S BCZ2460S BCZ2600 Trimmer Brush Cutter Blower

Red Max BCZ2500 trimmers and EZ25005 stick edgers 

• Aluminum alloy material, more durable

  The surface of the carburetor is treated to prevent cracking, oxidation and wear during use, so that its service life is longer.

• Lean production pursues better quality

Carburetor from the initial design, die casting, assembly, testing, packaging to sales, all aspects, we have been in pursuit of better quality.

• Is it possible to install directly and replace the original old carburetor without debugging?

The carburetors in our factory have been carefully tested from production, assembly, testing and packaging, especially in the integrated flow test bench test, we have spent a lot of time to optimize the parameters to the most suitable value, so that customers can directly install and use after purchase, without further debugging.