2 PAIR 12-1/4 x 3-3/8 Hydraulic 8K Backing Plate Trailer 4 Bolt 23-402-403 (77-1208H-2P)

2 PAIR 12-1/4" x 3-3/8" Hydraulic Brake Assemblies, 2 Right & 2 Left Hand 8k  Fits Dexter 23-402-403 Part Number: 77-1208H-2P This Listing Contains:  2x Complete Hydraulic Backing Plate LEFT, Drivers Side 2x Complete Hydraulic Backing Plate RIGHT, Passengers Side Specs: 12-1/4" x 3-3/8"  Right Hand Self Adjusting Duo-Servo   Forward Self Adjusting Application  Mounts to 4-hole Axle Brake Flange (3-5/8" top to bottom, 3-7/16" left to right) *see picture  This Brake is Rated to a Maximum Capacity of 8,000 lbs Fits Dexter Part #K23-402-00 / 23-402 / 023-402-00 and K23-403-00 / 23-403 / 023-403-00