Meritor part number 85-123383-002 or 85123383002 is a cast balanced brake drum designed for disc-wheel, outboard-mounted axle ends. The drum measures 15.00 in. in diameter with a 4.00 in. brake width and a 4.75 in. brake surface width. Overall depth is 8.85 in. Mounting uses a 10-bolt pattern on an 11.25 in. bolt circle with 1.28 in. bolt holes, and the pilot diameter is 8.78 in. Rated for axle capacities up to 13,200 lbs., this drum suits heavy-duty trailer and truck axle service. Call us to confirm proper fit for your axle configuration before ordering.
Features
Brake size: 15.00 in. diameter x 4.00 in. width
Cast balanced drum construction for disc-wheel outboard mounting
10-bolt pattern on 11.25 in. bolt circle with 1.28 in. bolt hole diameter
Pilot diameter: 8.78 in.; overall depth: 8.85 in.
Brake surface width: 4.75 in.
Axle capacity rating: 13,200 lbs.
Tech Specs
- Brake Diameter: 15.00 in.
- Brake Width: 4.00 in.
- Brake Surface Width: 4.75 in.
- Overall Depth: 8.85 in.
- Bolt Circle Diameter: 11.25 in.
- Bolt Hole Diameter: 1.28 in.
- Bolt Hole Number: 10
- Pilot Diameter: 8.78 in.
- Drum Mounting: Outboard
- Wheel Type: Disc
- Type: Cast Balanced
- Axle Capacity: 13,200 lbs.
- VMRS Code: 013-017-006
