This listing is for (1) Right Hand, Passenger Side Hydraulic Drum Brake backing plate. This backing plate mounts to your 5 Hole Brake Flange (Bottom Bolts Center to Center 3", All following Bolts 2.10" on Center). These are Marine Grade Backing plates, ideal for both fresh and saltwater boat trailers. These drum brake backing plates are free backing, so you will not need a reverse lockout solenoid or bypass valve to reverse your trailer.
The shoe dimensions on this drum brake cluster is 12" x 2", which is the standard for both 6 Lug and 8 Lug Brake Drum Hubs. This drum brake system features an an electrocoating sealed backing plate and shoe levers with rugged patented acrylic, permanently bonded to the surface, an aluminum wheel cylinder, and stainless steel brake springs. This Brake assembly not include mounting bolts or nuts. The cluster is pre-assembled just as pictured. Having a properly working trailer brake system is not only important for safe and secure towing, but is also a legal requirement in most states. Drum Brake backing plates will keep you safe and legal!