Dexter Free Backing 10" x 2-1/4" Right Hand hydraulic complete brake assembly. 3,500lb capacity per pair. Mounts with 4 bolts (included),◦ Bolt holes are 2-7/8" apart, center to center. Uses 10" Hub/Drums Nuts-6-17 and washers-5-8 sold separately.
• Fits standard 3500lb axle with a 4 bolt pattern on the mounting flange.
• Right Hand(passenger's side)
• Complete assembly ready to bolt on and install
• For use with a 10" inside diameter drum
• The shoes are 2 1/4" wide
• Free Backing (allows you to back up without having to set a lever or release)
To determine the size of the brake, you need 2 measurements. The first is the diameter of the brake(D). The second is the width of the shoe(W). It is good to take note of how many mounting bolts the brake has.