This is a replacement Dacromet Coated Caliper Mounting Bracket for Kodiaks 7,000lb 8 Lug Disc Brake Kits. This Caliper Bracket will mount both Slip Over Disc Brake Kits and Integral Disc Brake Kits. These brackets are not passenger or driver side specific, you would just need two to complete one axle assembly. We offer as an add on to this product, to the right of the image, the require bolts to mount this brake to your trailers 5 Hole Brake Flange.