Specification Brand : Adefol BulletPoint1 : 【Compatible with】Air filter for Echo CS-590, CS-600, CS-600P, CS-620P CS-620PW chainsaw BulletPoint2 : 【OEM Part Number】Replaces for Echo # P021016370 P021016372 P021016371 90167Y , for Sten 605-309 air filter BulletPoint3 : 【You will Receive】1 x Air Filter, 1 × Filter, 1 × Black Filter, 1 x Vent. BulletPoint4 : 【Easy to Install】 Based entirely on the original design, all our replacement parts are built with precise size, and will fit your equipment perfectly and work smoothly. BulletPoint5 : 【Quality Assurance】 Each of our spare parts is engineered and tested to rigorous standards. If you find any replacement parts not applicable or not durable, we will offer 100% refund. Color : brown CompatibilityOptions : For Stihl MS250 MS230 MS210 025 023 021 Chainsaws ExteriorFinish : As shown in the figure ExternallyAssignedProductIdentifier1 : 0720653554384 ExternallyAssignedProductIdentifier2 : 720653554384 IncludedComponents : 1* Oil Pump 1* Oil Line 1* Oil Filter 1* Worm Gear ItemName : 90167Y Air Filter Tune Up Kit Fit for Echo CS-590 CS-600P CS-620 Chainsaw Replaces CS590 CS600P CS620 605309 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : chain-saw-replacement-parts ItemTypeName : Oil Pump Worm Gear Oil Line Filter Manufacturer : Adefol Material1 : Metal Material2 : Plastic ModelName : Oil Pump Worm Gear Oil Line Filter ModelNumber : for Stihl Chainsaw MS180 MS170 NumberOfItems : 4 PartNumber : A411000150 ProductDescription : for Echo CS-590 CS-600P CS-620 Chainsaw ProductGrade : Replacement Part ProductSiteLaunchDate : 2023-05-30T09:01:56.026Z Size : Oil Pump+Oil line+Oil Filter+Spring Style : Garden Tool Parts SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1