Feature:1. Strong Material: Our chainsaw air filter is made of plastic, iron and cotton materials to ensure maximum strength and durability, so it can be used for a long time.2. Well Made: Professional manufacturing, superb craftsmanship and high accuracy can be helpful to provide the best performance, for your satisfying using experience.3. Suitable Model: Ideal replacement for the original old or damaged part, suitable for Husqvarna chainsaw 123C, 123L, 123LD, 223L, 223R, 322C, 322L, 322R, 323C, 323L, 323LD, 323R, 323RJ, 323P4, 323HE3, 325C, 325CX, 325L, 325LX, 325LDX, 325LXT, 325RJX, 325RX, 325RXT, 325RDX, 326C, 326L, 326LX, 326LDx, 326RJx, 326Rx.4. Perfect Match: Closely fit the original machine connecting position with accurate shape and size design, can effectively prolong the service life of the machine with stable performance.5. Rich Content: There are 2 air filters, 1 fuel filter,1 spark plug, 1 yellow fuel line, 1 rear fuel line and 1 primer bulb wire tube included in the package, large quantity will be enough to meet your needs to use.Specification:Item Type: Chainsaw AccessoriesMaterial: Plastic, Iron, CottonColor: As Picture ShownApplication: for Husqvarna Chainsaw 123C, 123L, 123LD, 223L, 223R, 322C, 322L, 322R, 323C, 323L, 323LD, 323R, 323RJ, 323P4, 323HE3, 325C, 325CX, 325L, 325LX, 325LDX, 325LXT, 325RJX, 325RX, 325RXT, 325RDX, 326C, 326L, 326LX, 326LDx, 326RJx, 326RxGross Weight: Approx.80g/2.8ozReplacement Part Number: 537186301 503888101.Package List:2 x Air Filters1 x Fuel Filter1 x Spark Plug1 x Yellow Fuel Line1 x Rear Fuel Line1 x Primer Bulb Wire Tube