TRAILER PARTS PRO EB01-100 Redline 10in 3.5K LH Elec Drum Brake

10" x 2-1/4" Left Hand electric 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 included, Washers-5-8 sold separately.

Right Hand Part # EB01-105 These components have passed the CSA Standard CAN3-D313-M85 For Trailer Running Gear, a stringent standard mandated by the Government to assure brake effectiveness and structural integrity of the components.
ISO/TS 16949:2002 certified

• Fits standard 3,500lb axle with a 4 bolt pattern on the mounting flange.
• Left Hand(driver's side)
• Complete assembly ready to bolt on and wire
• For use with a 10" inside diameter drum
• The shoes are 2 1/4" wide
• Mounting hardware included

Please refer to the diagram Image for these measurements

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.