Specification Brand : HD Switch BulletPoint1 : HD⚡SWITCH: Engineered Performance BulletPoint2 : HIGH SPEED C3 UPGRADE: Bearings Allow For Thermal Expansion To Reduce Friction & Wear BulletPoint3 : ULTIMATE PROTECTION: Synthetic Grease Formula with Wear-Resistant Additives BulletPoint4 : LONG LASTING: High Temperature Grease Rated to 400F BulletPoint5 : LIGHTNING-FAST HANDLING: ALL Orders Before 2pm EST HANDLE SAME DAY BulletPoint6 : This is an O.E.M. part ExternallyAssignedProductIdentifier : 4893579960051 ExternallyAssignedProductIdentifier1 : 0034761084405 ExternallyAssignedProductIdentifier2 : 034761084405 ItemName : HD Switch (6 Pack) Deck Spindle Bearings Replaces Bad Boy 037-8001-00 - with Hi Temp Grease Upgrade, Badboy ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-bearings Manufacturer : HD Switch Material : Steel ModelNumber : 577572401 NumberOfItems : 1 PartNumber : 8440 ProductDescription : Buy with Confidence. Our bearings are Engineered to provide Maximum Performance for the Most Demanding Applications. Each Precision Machined Bearing is made using the Highest Quality Steel to Provide Superiour Accuracy and Reduced Friction. By minimizing the amount of friction we are able to Increase Bearing Life, and more importantly, Decrease Downtime. Better Quality, Longer Life, Less Downtime. ProductSiteLaunchDate : 2018-05-31T12:30:32.993Z Size : 5/8 ID SpecificationMet : Oem SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31171500