Specification Brand : DK2 BulletPoint1 : Rockwell American 3,500 lb Idler Axle - Made in the USA BulletPoint2 : This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year Manufacturers Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug BulletPoint3 : This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection BulletPoint4 : 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts) BulletPoint5 : Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts BulletPoint6 : Track Width: 1.40" (36mm) BulletPoint7 : Hub Offset (spaces wheel tread from cabinet): 0.35" (10mm) BulletPoint8 : Hub Width at Axle (length of axle tube): 1.38" (37mm) BulletPoint9 : Axle Bore Diameter: 0.40" (10.2mm) (accommodates 3/8" or 10mm diameter axle) Color : Black Powder Coat Finish CompatibleWithVehicleType1 : Small Vehicle CompatibleWithVehicleType2 : Full-Size Truck CompatibleWithVehicleType3 : Lawn Tractor CompatibleWithVehicleType4 : ATV ExternallyAssignedProductIdentifier1 : 0826518005623 ExternallyAssignedProductIdentifier2 : 826518005623 FinishType : Powder Coated IncludedComponents : Comes with Leaf Springs, Ubolts, Hanger Kit, Hubs, Bearings, Lugs & Nuts ItemName : DK2 4 ft. x 6 ft. Single Axle Black UV Powder Coated Open Rail Utility Trailer ItemPackageDimensions_Height : 48 inches ItemPackageDimensions_Length : 48 inches ItemPackageDimensions_Width : 48 inches ItemPackageQuantity : 1 ItemTypeKeyword : trailer-axles LoadIndex : 70 Manufacturer : Detail K2 Inc Material : Alloy Steel ModelNumber : MMT4X6O NumberOfItems : 1 OeManufacturer : Rockwell American PartNumber : MMT4X6O PitchCircleDiameter : 150 millimeters ProductDescription : The MMT4X6O is specially designed for handling a variety of hauling tasks; the perfect solution for anyone needing to pull a trailer behind a small vehicle, full-size truck, lawn tractor, or ATV and engineered to provide exceptional balance and ease of mobility without giving up one ounce of payload capacity. Made from 100% welded tubular steel with expanded steel decks and DK2 s back gate design is multi-purpose and can sit flat in the bed, up in a vertical position, or lying down as a ramp. ProductSiteLaunchDate : 2022-07-08T07:00:00.000Z Size : 85" Hubface - 70" Spring Center SkipOffer : 1 UnspscCode : 24101600 WarrantyDescription : 2 yr Manufacturers Warranty