Specification AutomotiveFitType : vehicle_specific_fit Brand : RIGID HITCH INCORPORATED BulletPoint1 : COMPLETE KIT: Includes (2) hub assemblies, (4) L-44643 high-grade bearings, (2) 1.249" I.D. grease seals, (2) dust caps, (2) cotter pins, and (8) 1/2" mounting nuts for a full installation. BulletPoint2 : SPECIFICATIONS: Features 4-bolt pattern on 4-inch bolt circle and fits 2,000 lb. axles with 1" straight spindle. Measures 4-1/4 inches tall (through center of hub). See secondary photo. BulletPoint3 : DURABLE CONSTRUCTION: Heavy-duty steel hub assembly designed for reliable performance and long-lasting strength. BulletPoint4 : COMPATIBILITY: Perfect fit for trailers requiring 4-bolt mounting pattern, ideal for various trailer applications. BulletPoint5 : MOUNTING HARDWARE: Comes with all necessary mounting hardware and fasteners for quick and proper installation. NOTE - Does not include spindle castle nuts - reuse your factory OEM nuts to install. BulletPoint6 : Includes Hub&Drum, Ring clamp, Oil Seal (010-051-02), Inner Bearing (387A), Outer Bearing (25580) Hubcap (21-36) Coned Lug Nuts BulletPoint7 : Compare to Dexter Drum # 009-028-01 and Hub # 008-214-08 ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 0850069932374 ExternallyAssignedProductIdentifier2 : 850069932374 FitType : Universal Fit IncludedComponents : (2) hub assemblies, (4) high-grade bearings, (2) grease seals, (2) dust caps, (2) cotter pins, and (8) 1/2" mounting nuts IncludedComponents1 : Hub/Drum IncludedComponents2 : Ring IncludedComponents3 : Seal IncludedComponents4 : Bearings IncludedComponents5 : Hubcap IsAssemblyRequired : 1 ItemName : RIGID HITCH INCORPORATED Trailer Hub Kit (BT-100-PR) 4 Bolt on 4 Inch Circle with 1 inch I.D. Bearings - One Pair ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : trailer-hubs Manufacturer : RIGID HITCH INCORPORATED Material : Plastic Material1 : Carbon Steel Material2 : Rubber ModelName : Trailer Hub Kit (BT-100-PR) 4 Bolt on 4 Inch Circle With 1 inch I.D. Bearings - One Pair ModelNumber : BT-100-PR NumberOfBoxes : 1 NumberOfItems : 2 OeManufacturer : Dexter OemEquivalentPartNumber : 63051K PartNumber : BT-100-PR ProductDescription : Upgrade your trailer's performance with this premium 4-bolt hub kit designed for reliable towing. This comprehensive kit features a robust hub assembly with 4 bolts arranged in a 4-inch circle pattern and accommodates 1-inch I.D. bearings. The package includes all essential components: a durable black-finished hub, high-quality tapered roller bearings, a protective grease seal, a dust cap, and necessary mounting hardware. Perfect for trailer maintenance or replacement, this hub kit ensures smooth wheel rotation and proper load distribution. The heavy-duty construction and precision engineering make it ideal for various trailer applications. Each kit contains two complete hub assemblies for a pair of wheels, providing everything needed for a proper installation. Compatible with standard 4-bolt wheel patterns with a 1" spindle, this hub kit delivers dependable performance for your trailering needs. Hub has 4-bolt pattern on 4" circle. Hub assembly includes (4) L-44643 inner and outer bearings, (2) SL-122 double lipped (1.249" I.D.) grease seals, (2) SCP-100 cotter pin, (2) DC-1505 dust cap, (8) STN-506 lug nuts and pressed in bearing races. Pilot diameter 2.5 inches, flange diameter 5.56 inches. PLEASE NOTE: This kit will only fit trailer spindles that have a 1" bearing surface with a 1.25" seal surface. If you have any questions before ordering - call or email us, we can assist if you have a different spindle/seal size. ProductSiteLaunchDate : 2021-05-27T23:10:10.322Z Size : Weld Your Own Idler Axle Kit Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 25170000 WarrantyDescription : 1 year manufacturer warranty