Meritor part 85-123200-002 or 85123200002 is a cast balanced brake drum sized 16.50 in. diameter by 7.00 in. width, designed for inboard drum mounting on spoke-wheel axles rated to 23,000 lbs. capacity. The drum features a 12.75 in. bolt circle with six bolt holes at 0.78 in. diameter and a 10.50 in. pilot diameter. Brake surface width measures 7.65 in., and overall depth is 8.65 in. These are genuine Meritor parts sold by Pro Gear and Transmission. Call us to confirm proper fit for your axle and wheel-end configuration before ordering.
Features
Brake drum diameter: 16.50 in.; brake width: 7.00 in.
Brake surface width: 7.65 in.; overall depth: 8.65 in.
Cast balanced construction with inboard drum mounting
Bolt circle: 12.75 in. diameter, 6 bolt holes at 0.78 in. diameter
Pilot diameter: 10.50 in.
Spoke wheel type; axle capacity 23,000 lbs.
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 7.00 in.
- Brake Surface Width: 7.65 in.
- Overall Depth: 8.65 in.
- Type: Cast Balanced
- Drum Mounting: Inboard
- Wheel Type: Spoke
- Bolt Circle Diameter: 12.75 in.
- Bolt Hole Number: 6
- Bolt Hole Diameter: 0.78 in.
- Pilot Diameter: 10.50 in.
- Axle Capacity: 23,000 lbs.
- VMRS Code: 013-017-006
