This Brake Kit is designed to fit the Rockwell American and ALKO 8k Brake Flanges. This 8 Lug Brake Kit Features the common 8 on 6.5" Bolt Pattern, but uses 9/16" diameter studs instead of the standard 1/2" studs. This means your trailer needs to have 9/16" studs and wheels that accommodate the larger studs in order for this Brake Kit to work on your trailer. If your trailer uses 1/2" studs, this kit will not fit or function properly.
This Kit is designed to install to your Rockwell American or ALKO Axle's Brake Flange using (8) 1/2" x 1 1/2" Bolts.
This 8 Lug Integral Brake Kit will fit the #42 Spindle. The Bearings are not included with this Brake Kit, but the Integral Hub/Rotors will fit the Inner Bearing 25580 (1 3/4" inner diameter) and the outer bearing 14125a (1 1/4" Inner Diameter), along with a grease seal (either 2 1/4" inner diameter, or 2 1/8" inner diameter.) If you need bearings, we have Bearing Hub Kits for sale on our Bearings Category Page. This brake kit also includes 2 Calipers, each with their respective Brake Pads pre-installed, as well as the accompanying Caliper Slide Bolts. All of the parts are Dacromet Coated for Marine use and for corrosion resistance against salt water and the elements.