Specification Brand : Pro Chaser BulletPoint1 : Replaces Part Number 753-04296 753-04745 753-05251 BulletPoint2 : Fits Troy-Bilt 21AT144R766 21AT144R966 Tiller Cultivator BulletPoint3 : Fits Troy-Bilt TB26TB TB475SS TB490BC TB425CS Trimmer BulletPoint4 : This is an aftermarket replacement part Color : silver grey ExternallyAssignedProductIdentifier1 : 0669591335177 ExternallyAssignedProductIdentifier2 : 669591335177 ItemName : Pro Chaser Model 129-1c Carburetor for 753-04296 753-04745 Troy-Bilt 21AT144R766 21AT144R966 Tiller Cultivator TB26TB TB475SS TB490BC TB425CS Trimmer ItemPackageDimensions_Height : 66 millimeters ItemPackageDimensions_Length : 96 millimeters ItemPackageDimensions_Width : 72 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-replacement-parts Manufacturer : Pro Chaser Material : Aluminum ModelNumber : H129-c PartNumber : Description ProductDescription : Good to Know Before Placing Order A minor difference in carburetor design may result in a different model. Please carefully check if the pictures match with your carburetor. And feel free to contact us if you are not sure if this is the right model for you. Send us pictures of your current carb with clear shots on each side, we can help find a right match for you. We have several different but similar models available, check the above photo gallery for guidance. Package Includes One carburetor as described ProductSiteLaunchDate : 2015-04-27T07:00:00.000Z