Meritor part number 03-120981-002 or 03120981002 is a cast unbalanced brake drum engineered for disc-wheel, outboard-mount axle applications rated at 12,000 lb. capacity. The drum measures 15.00 in. in diameter by 4.00 in. brake width, with a brake surface width of 4.44 in. and an overall depth of 7.84 in. Ten bolt holes at 1.27 in. diameter are arranged on an 11.25 in. bolt circle, and the pilot diameter is 8.66 in. Drum type is R, mounted outboard. VMRS Code 013-017-006. A genuine Meritor part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Interchanges:
- Gunite 3674
- Webb 64481F
Features
Brake diameter: 15.00 in.; brake width: 4.00 in.; brake surface width: 4.44 in.
Overall depth: 7.84 in.; pilot diameter: 8.66 in.
10 bolt holes at 1.27 in. diameter on an 11.25 in. bolt circle
Drum type: R; mounting: outboard
Wheel type: disc
Axle capacity: 12,000 lb.
Tech Specs
- Type: Cast Unbalanced
- Drum Type: R
- Drum Mounting: Outboard
- Brake Diameter: 15.00 in.
- Brake Width: 4.00 in.
- Brake Surface Width: 4.44 in.
- Overall Depth: 7.84 in.
- Pilot Diameter: 8.66 in.
- Bolt Circle Diameter: 11.25 in.
- Bolt Hole Diameter: 1.27 in.
- Bolt Hole Number: 10
- Wheel Type: Disc
- Axle Capacity: 12,000 lb.
- VMRS Code: 013-017-006
