Specification Brand : BS BulletPoint : Imperial Manufacturing 4 in. Dia. 30 Ga. Galvanized Steel Round Starting Collar BulletPoint1 : One New Aftermarket Replacement Universal Seal. Shaft Size 1.875" Bore 2.875" Od 2.879" Width .312" BulletPoint2 : OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. BulletPoint3 : Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. BulletPoint4 : This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. BulletPoint5 : All OEM part numbers and logos are to be used for identification purposes only. Color : silver Department : unisex-adult ExteriorFinish : Black Oxide ExternallyAssignedProductIdentifier : 8033408846903 ExternallyAssignedProductIdentifier1 : 0796793980406 ExternallyAssignedProductIdentifier2 : 796793980406 FilterClass : KN95 GpsrSafetyAttestation : 1 ImportDesignation : Made in the USA IncludedComponents : Imperial ItemName : B&S anodes BSM2E COLLAR ZINC 2IN by B & S Anodes ItemPackageDimensions_Height : 22.4 centimeters ItemPackageDimensions_Length : 32.6 centimeters ItemPackageDimensions_Width : 22.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : setscrew-shaft-collars Manufacturer : IMPERIAL MANUFACTURING GROUP USA IN Material : plastic ModelName : Imperial ModelNumber : GV0839-A NumberOfBoxes : 1 NumberOfItems : 6 PackageLevel : unit PartNumber : GV0839-A ProductDescription : ANODE ProductSiteLaunchDate : 2015-08-22T23:55:55.482Z RecommendedUsesForProduct : Dust Protection Reusability : Disposable Size : One Size Style : Bore SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex UnitCount : 6 UnspscCode : 49000000 WarrantyDescription : Warranty