The Meritor 03-012582-002 (also listed as 03012582002) is a cast, unbalanced brake drum designed for disc-wheel axle ends rated to 22,500 lbs. Brake diameter measures 16.50 in. with a 7.00 in. brake width and a 7.56 in. brake surface width. The drum uses a 10-bolt pattern on an 11.25 in. bolt circle; individual bolt holes measure 0.84 in. diameter. Pilot diameter is 9.44 in., overall depth is 9.00 in., and the drum mounts inboard (Type R). VMRS Code: 013-017-006. Call us to confirm fitment for your specific axle configuration.
Features
Brake diameter: 16.50 in.; brake width: 7.00 in.; brake surface width: 7.56 in.
Cast, unbalanced drum construction; Type R designation
Inboard mounting; disc wheel type
10-bolt pattern on 11.25 in. bolt circle diameter; bolt hole diameter 0.84 in.
Pilot diameter: 9.44 in.; overall depth: 9.00 in.
Axle capacity rating: 22,500 lbs; VMRS Code 013-017-006
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 7.00 in.
- Brake Surface Width: 7.56 in.
- Overall Depth: 9.00 in.
- Pilot Diameter: 9.44 in.
- Bolt Hole Number: 10
- Bolt Circle Diameter: 11.25 in.
- Bolt Hole Diameter: 0.84 in.
- Drum Type: R
- Drum Mounting: Inboard
- Wheel Type: Disc
- Axle Capacity: 22,500 lbs
- Drum Construction: Cast Unbalanced
- VMRS Code: 013-017-006
