The Meritor 03-120882-002 (also cataloged as 03120882002) is a cast, unbalanced Type R brake drum sized at 16.50 in. diameter by 8.63 in. width, engineered for disc-wheel axle ends rated at 10,000 lb. capacity. The drum mounts on a 10-bolt pattern with 0.81 in. bolt holes spaced on an 11.25 in. bolt circle diameter. Additional dimensional callouts include a 9.44 in. pilot diameter, 9.06 in. brake surface width, and 11.16 in. overall depth. VMRS code 013-017-006 classifies it in the brake drum category. Call us to confirm proper fit for your specific axle and wheel-end configuration before ordering.
Features
Brake drum diameter: 16.50 in.; brake width: 8.63 in.
Brake surface width: 9.06 in.; overall depth: 11.16 in.
10-bolt disc wheel pattern; bolt hole diameter: 0.81 in.
Bolt circle diameter: 11.25 in.; pilot diameter: 9.44 in.
Type R drum construction, cast unbalanced
Axle capacity rating: 10,000 lb.; VMRS 013-017-006
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 8.63 in.
- Brake Surface Width: 9.06 in.
- Overall Depth: 11.16 in.
- Drum Type: R (Cast Unbalanced)
- Bolt Hole Number: 10
- Bolt Hole Diameter: 0.81 in.
- Bolt Circle Diameter: 11.25 in.
- Pilot Diameter: 9.44 in.
- Wheel Type: Disc
- Axle Capacity: 10,000 lb.
- VMRS Code: 013-017-006
