Meritor part number 03-123025-002 (also shown as 03123025002) is a cast unbalanced brake drum for disc-wheel, outboard-mounted axle ends. Key dimensions: 16.50 in. brake diameter, 7.00 in. brake width, and 7.75 in. brake surface width. The drum mounts on a 10-bolt, 0.94 in. bolt hole circle of 13.19 in. diameter, with an 11.25 in. pilot diameter and 10.65 in. overall depth. Drum type is S, rated for axle capacities up to 23,000 lbs. Not sure this is the right drum for your application? Call us to confirm proper fit before ordering.
Features
Brake diameter: 16.50 in.; brake width: 7.00 in.; brake surface width: 7.75 in.
Drum type: S, cast unbalanced construction
Outboard drum mounting for disc-wheel axle ends
10 bolt holes at 0.94 in. diameter on a 13.19 in. bolt circle
Pilot diameter: 11.25 in.; overall depth: 10.65 in.
Rated for axle capacity up to 23,000 lbs.
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 7.00 in.
- Brake Surface Width: 7.75 in.
- Overall Depth: 10.65 in.
- Pilot Diameter: 11.25 in.
- Drum Type: S
- Drum Construction: Cast Unbalanced
- Drum Mounting: Outboard
- Wheel Type: Disc
- Bolt Hole Number: 10
- Bolt Hole Diameter: 0.94 in.
- Bolt Circle Diameter: 13.19 in.
- Axle Capacity: 23,000 lbs.
- VMRS Code: 013-017-006
