Ensure your Stihl BR500, BR550, and BR600 run smoothly with our high-quality Air Filter, compatible under part numbers 4238 140 1800 and 4282 141 0300. At "I Know A Guy," we prioritize reliability and performance, offering components with precise dimensions of 3-1/4" width, 8" length, and 1-1/4" height to fit seamlessly into your machines for durability and efficiency, so your equipment operates at its best. Depend on us for top-notch machine repairs and parts.

Cross refference Stens Part Number 605-599