Meritor part number 85-122921-002 or 85122921002 is a cast balanced brake drum sized at 15.00 in. diameter by 4.00 in. width. The drum is designed for disc-wheel axles rated at 14,600 lb. capacity. Key mounting dimensions include a 10-bolt pattern on an 11.25 in. bolt circle, 0.81 in. bolt hole diameter, and an 8.75 in. pilot diameter. Brake surface width measures 5.09 in., overall depth is 8.98 in. VMRS Code 013-017-006. Sold by Pro Gear and Transmission as a genuine Meritor part. Call us to confirm proper fit for your axle configuration.
Features
Brake drum size: 15.00 in. diameter x 4.00 in. width
Brake surface width: 5.09 in.; overall depth: 8.98 in.
10-bolt mounting pattern; bolt hole diameter: 0.81 in.
Bolt circle diameter: 11.25 in.; pilot diameter: 8.75 in.
Cast balanced construction; disc wheel type
Axle capacity: 14,600 lb. | VMRS Code: 013-017-006
Tech Specs
- Brake Diameter: 15.00 in.
- Brake Width: 4.00 in.
- Brake Surface Width: 5.09 in.
- Overall Depth: 8.98 in.
- Bolt Hole Number: 10
- Bolt Hole Diameter: 0.81 in.
- Bolt Circle Diameter: 11.25 in.
- Pilot Diameter: 8.75 in.
- Wheel Type: Disc
- Axle Capacity: 14,600 lb.
- Type: Cast Balanced
- VMRS Code: 013-017-006
