Trailer axle measures 49-1/2" from hub face to hub face and 38-7/16" from Spring center to spring center. Includes fully pre-assembled studded hubs. Made for a 40" frame.
Square trailer axle beam measures 57-1/2" from hub face to hub face (when hubs - sold separately - are mounted) and 46-1/2" from spring center to spring center. Corrosion-resistant galvanized steel is great for a boat or snowmobile trailer.
Lower your trailer deck for easier boat launches with this corrosion-resistant, galvanized drop axle. Ideal for marine use, it helps you launch in shallow water without sinking your truck or soaking your feet.