Description
Future: 1. Excellent filtration of good materials., Prolong the engine life., Easy to install and directly fit. 2: Bulb height: Approx. 0.75″(19mm) flange diameter: Approx. 0.85″(21.6mm) diameter: Approx. 0.725”(18.5mm) 1x air filter cover, 1x air filter, 1x pre cleaner, 2x primer bulb,1x feet fuel line,2x grommet,2x fuel filter 1x spark plugl,2x gasket About After-Sales If the product have any quality problems, or if you received damaged product, don’t worry, please feel free to contact our friendly service staff, we believe we will provide you a satisfactory solution with our kindly communication. Pre-Filter Replace Part Number Stihl 4137 124 1500