Specification Brand : RUSSO BulletPoint : Replacement for Redmax 521819401, T3189-15132 BulletPoint1 : Quality assurance :Well-designed, excellent processing. Made of highly durable materials, rigorously tested, compact & sturdy, longevous. Non OEM parts but meets OEM manufacturing requirements. Easy to install, saves time and money. BulletPoint2 : Ultra Durable, Quality Replacement. BulletPoint3 : Made from durable high quality material and well-tested by the manufacturermade from durable high quality material and well-tested by the manufacturer BulletPoint4 : Please confirm your model above before ordering. BulletPoint5 : This is a manufacturer substitution. Functional equivalent to prior parts.Product Description Well-designed, excellent processing. Made of highly durable materials, rigorously tested, compact & sturdy, longevous. Color : Black ExternallyAssignedProductIdentifier1 : 0724901376988 ExternallyAssignedProductIdentifier2 : 724901376988 ItemName : 10PK Cover for RedMax PT104 Plus Black 4 in. Head T3189-15132 ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemPackageQuantity : 1 ItemShape : Lawn ItemTypeKeyword : lawn-mower-covers Manufacturer : RUSSO ModelName : Tool accessories ModelNumber : RP521819401R5 NumberOfBoxes : 1 NumberOfPieces : 1 PartNumber : RP521819401-10-1 PowerSourceType : Hand Powered ProductDescription : Replaces OEM Part Numbers: For Redmax 521819401, T3189-15132