Round Backing Plate Assembly
Order the 4-1/2" brake drums with or without sprockets shown on this page to complete this brake. Order the brake that fits your axle.

Anchor Backing Plate Assembly
The backing plate has two mounting arms to attach to your vehicle to keep the backing plate from turning. It also has cable mounting bosses to attach your brake cable to the brake. Order the brake that fits your axle, either 5/8" or 1".

Brake Platform
Fits 3.75 " bolt pattern on 5" & 6" Aluminum Tri-Star and Azusalite wheels (not required for Tri Stars). Allows mounting of brake drums and sprockets for band and drum brakes.

4-1/2" Brake Drums-Machined I.D.
These brake drums have 6 holes on a 5-1/4" bolt circle for drum brakes. Three sets of mounting holes. 3 and 4 hole on a 3.75" dia. bolt circle and a 4 hole to match the mini-hub pattern. Machined I.D. for drum brakes. These drums fit 5" and 6" Tri-Star Aluminum (not required for Tri-Stars) and Azusalite nylon wheels with our # 2259 Brake Mounting platform sold above.

Brake Drum & Sprocket Assembly  for Drum Brakes Sold Above
This machined drum has a #35 sprocket factory riveted in position ready to accept our 4-1/2" internal expanding brake assemblies. Has 6 holes on a 5.25 bolt circle. 3 and 4 hole on a 3.75 bolt circle and a 4 hole pattern to match our mini-hub. Fits our 5" and 6" Azusalite nylon wheels and our aluminum Tri-Star rims (not required for Tri-Stars) with our # 2259 Brake Mounting platform sold above . Machined I.D. for drum brakes.

4 1/2" Drums With Riveted Hubs
These machined drums feature the Azusa Mini-Hub, factory riveted to any of our 4.5" drum variations for use on a 1" Live Axle.  Ideal for small, low horsepower vehicles.  Set screws and key included, machined I.D. for drum brakes.

4 1/2" Brake Drums with 1 1/4" Bore Mini Hub
Users of 1 1/4" axles can now order 1 1/4" bore Mini-Hub with all combinations of 4 1/2" Brake Drums and with the 4 1/2" Brake Drums with Integral Sprockets.