Meritor part number 03-123427-002 or 03123427002 is a cast unbalanced brake drum rated for 20,000 lb. axle capacity. The drum measures 16.50 in. in brake diameter with a 6.00 in. brake width and a 6.69 in. brake surface width. Overall depth is 7.49 in. The six-bolt disc-wheel mounting pattern uses a 12.75 in. bolt circle diameter with 0.78 in. bolt holes and an 11.25 in. pilot diameter. Drum type is R. This is a genuine Meritor part sold by Pro Gear and Transmission. Call us to confirm fitment for your specific axle and wheel-end configuration.
Features
Brake diameter: 16.50 in.; brake width: 6.00 in.; brake surface width: 6.69 in.
Overall depth: 7.49 in.
6-bolt disc wheel mounting; bolt circle diameter: 12.75 in.; bolt hole diameter: 0.78 in.
Pilot diameter: 11.25 in.
Axle capacity: 20,000 lb.
Cast unbalanced drum type R
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 6.00 in.
- Brake Surface Width: 6.69 in.
- Overall Depth: 7.49 in.
- Bolt Circle Diameter: 12.75 in.
- Bolt Hole Number: 6
- Bolt Hole Diameter: 0.78 in.
- Pilot Diameter: 11.25 in.
- Wheel Type: Disc
- Drum Type: R
- Axle Capacity: 20,000 lb.
- VMRS Code: 013-017-006
