Specification Brand : Carburionix BulletPoint1 : SRM225 trimmer head Part number 99944200907 99944200902 (This Head Doesn`t Come With Adapters) . trimmer head Replaces 78890-30000 ,78890-11000, 78890-18001 and 78890-18000. string trimmer For Echo Trimmer SRM-140 SRM-200 SRM-202 SRM-225U SRM-250 SRM-251 SRM-260 SRM-261 SRM-265 SRM-266 SRM-266S. BulletPoint2 : Trimmer EQUIPPED WITH 10,000 RPM MAX. Fits Shiandaiwa T195S T220 T222 T230 T230s T231 T242 T242X T2510 T2510X 22T C230 C242 C2510. string trimmer Replacement Echo PAS210 PAS211 PAS225 PAS225VP PAS225VPB PAS230 PAS231 PAS260 PAS261 PAS265 PAS266 PAS280 PAS2100 PAS2400 PAS2601 power source attachment BulletPoint3 : Trimmer Head Replacement Echo SRM-210 SRM-225 SRM-225i SRM-230 SRM-2600 SRM-2100 SRM-210 SRM-230 SRM-2600 SRM-2100 Trimmer. SRM225 trimmer head For Echo GT200 GT225 GT225i GT225L GT225SF GT230 GT251 GT100 GT140 GT160 GT1000 GT1100 GT2000 GT2100 GT2101 GT2102 GT2103 GT2200 GT2301 GT2400 Trimmer. BulletPoint4 : IMPORTANT NOTE: Please check your engine's model and part numbers carefully before ordering to make sure that you receive the right parts and get your engine up and running smoothly. This head is strictly for ECHO straight shaft SRM model trimmers. If your machine has SRM in the model number, this head will fit. It also fits PAS models with the straight shaft trimmer attachment. It will NOT fit PAS models with the curved shaft attachment BulletPoint5 : PAS225 Trimmer Head will solve stuck trimmer head, the trimmer does not spin, or the threads strip. Trimmer Head is made from hard and sturdy metal and impact-resistant plastic that promises great durability while reducing the risk of breaks or cracks. BulletPoint6 : Package Includes - 2X Trimmer Head Color : 2 ExternallyAssignedProductIdentifier : 7364577926389 ItemDisplayDimensions_Height : 8 centimeters ItemDisplayDimensions_Length : 11 centimeters ItemDisplayDimensions_Width : 11 centimeters ItemDisplayWeight : 0.28 kilograms ItemName : 2Pcs SRM-225 String Trimmer Head For Echo Eater Speed-Feed 400 SRM-230 SRM-210 SRM2100 SRM225 PAS210 PAS225 PAS230 PAS260 Shiandaiwa T195S T220 T222 T230 T231 Fit Most Echo SRM Straight Axle Trimmer ItemPackageDimensions_Height : 12.9032 centimeters ItemPackageDimensions_Length : 10.9982 centimeters ItemPackageDimensions_Width : 11.9888 centimeters ItemTypeKeyword : string-trimmer-replacement-parts ItemTypeName : SRM-225 String Trimmer Head Manufacturer : Carburionix Material : ABS ModelName : SRM-225 String Trimmer Head ModelNumber : SRM-225 String Trimmer Head NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : SRM-225 String Trimmer Head PowerSourceType : manual ProductDescription : 2Pcs SRM-225 String Trimmer Head For Echo Eater Speed-Feed 400 SRM-230 SRM-210 SRM2100 SRM225 PAS210 PAS225 PAS230 PAS260 Shiandaiwa T195S T220 T222 T230 T231 Fit Most Echo SRM Straight Axle Trimmer RequiredProductComplianceCertificate : SRM-225 String Trimmer Head SupplierDeclaredDgHzRegulation : not_applicable