Specification Brand : HNeekyr BulletPoint1 : CAPS COMPATIBILITY: OD: 2.72 inch/69.3 mm. Compatible with most standard 7000 - 8000 pound lb trailer wheel hub for both types of axles EZ Lube and standard. Note: Please check the size or compatibility before ordering BulletPoint2 : PREMIUM QUALITY: Trailer axle cap made of high-quality carbon steel and rubber with a galvanized surface that is rugged and resistant to corrosion and rust for extended service life BulletPoint3 : OEM DESIGN: The trailers dust cap is designed to prevent the trailer axle from being contaminated with dust, preserve grease, prevent shaft corrosion and decoration, keep the hub bearings from being affected by pollutants BulletPoint4 : DIRECT FIT: Easy to install. The dust cap is designed with a removable rubber plug, which makes it easier to install the axle BulletPoint5 : PACKAGE INCLUDE: Package include 4 Pcs 2.72'' Trailer Hub Bearing Dust Caps FitType : Vehicle Specific IncludedComponents : Trailer Hub Bearing Dust Caps ItemName : HNeekyr 2.72'' Trailer Hub Dust Cap, 4 Pcs Trailer Axle Wheel Hub Dust Cap Replacement for 7000 to 8000 Pound EZ Lube Camper Axle ItemPackageDimensions_Height : 20.4978 centimeters ItemPackageDimensions_Length : 4.2926 centimeters ItemPackageDimensions_Width : 16.891 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trailer-hubs Manufacturer : Heiher Material : Alloy Steel ModelName : Trailer Hub Bearing Dust Caps ModelNumber : 20225421 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 20225421 ProductDescription : 2.72'' Trailer Hub Bearing Dust Caps ProductSiteLaunchDate : 2015-12-04T08:00:00.000Z Size : 2.72inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : 1 YEAR WARRANTY