Reliable torsional stub axles use specially formulated "rubber" cords to cushion the turning of the inner bar to create the best suspension on the market today. This progressive torque action provides the best shock absorption, load handling and durability features that are available for all types of trailers. The independent action of each wheel reduces shock transfer and trailer sway. (2) 5-Bolt x 4-1/2" Bolt Circle Trailer Hubs, Bearings, Nuts, Seals, Dust Caps included. Bearing grease not included.

Includes (2) torsional stub axles with 1-3/8" to 1-1/16" inch tapered spindles, washers, castle nuts and cotter pins. Spindle arms are positioned at 10 degree downward starting angle with 2.23 inches of travel (See secondary pictures for dimensions). These stub axles do include brake flanges for mounting electric or hydraulic brakes. These stub axles can be bolted or welded to trailer frame. Mounting hardware not included. Mounting hole spacing - 10-3/4" wide x 9-1/4" front to back (measured on center)