Comes with castle nut and cotter key. Comes with weldable spring seats to mount your axle with the a-appropriate U-bolt kit - No more drilling! Will safely accommodate a spring seat center of 60 inches - 66.5 inches - Spring Center is measured from the center of one spring to the center of the other, across the axle. Hamilton Beach Electric Vegetable Chopper & Mini Food Processor, 3-Cup , 350 Watts, for Dicing, Mincing, and Puree , Black (72850) 31,746 10K+ bought in past month $2495 Trailer Axle Painted Steel 3,500lb, 78in Hub Face Adjustable Spring Seats. [product_dropimage_widget no colors available]. Trailer Axle Painted Steel 3,500... DEXTER 78 Round Tube Straight Trailer Axle (3,500 lb.) #4766651 Features the EZ-Lube system. Comes with weldable spring seats to fit your spring center and can be over or under-slung on the axle. Hub Face measures 78 inches - Hub Face measures from the face of one hub to the face of the other hub (the face is where the wheel meets the hub). Uses outer bearing # 44649 - 1 1/16 inch inner diameter.Grease Seal - 1.719 inch inner diameter. 78 Hub Face Axle Trailer Axle Painted Steel 3,500lb, 59in Hub Face 46in Spring Seat 3,500 Lb Trailer Axle Kit
