Meritor part number 03-123448-002 or 03123448002 is a genuine cast unbalanced brake drum engineered for disc-wheel, outboard-mounted axle applications rated at 13,200 lbs. capacity. The drum measures 15.00 in. in brake diameter with a 4.00 in. brake width and a brake surface width of 4.65 in., giving it a brake size designation of 15.00 x 4.00 in. Mounting uses a 10-bolt pattern on an 11.25 in. bolt circle diameter, with 1.28 in. bolt holes and a pilot diameter of 8.78 in. Overall depth is 9.10 in. This is an outboard drum mounting design, Drum Type AD. Call us to confirm proper fit for your specific axle configuration.
Interchanges:
- Gunite 3726
- Gunite 3800
- KIC 54214018
- KIC 54293018
- Webb 61988F
- Webb 61988F/65554/65554F
- Webb 65554
- Webb 65554F
Features
Brake size: 15.00 in. x 4.00 in. (brake diameter x brake width)
Brake surface width: 4.65 in.; overall depth: 9.10 in.
10-bolt pattern, 11.25 in. bolt circle diameter, 1.28 in. bolt holes
Pilot diameter: 8.78 in.; outboard drum mounting
Disc wheel type; Axle capacity: 13,200 lbs.; Drum Type AD
Tech Specs
- Brake Size: 15.00 in. x 4.00 in.
- Brake Diameter: 15.00 in.
- Brake Width: 4.00 in.
- Brake Surface Width: 4.65 in.
- Overall Depth: 9.10 in.
- Pilot Diameter: 8.78 in.
- Bolt Hole Number: 10
- Bolt Circle Diameter: 11.25 in.
- Bolt Hole Diameter: 1.28 in.
- Drum Mounting: Outboard
- Wheel Type: Disc
- Drum Type: AD
- Type: Cast Unbalanced
- Axle Capacity: 13,200 lbs.
- VMRS Code: 013-017-006
