The Meritor 85-122600-002 (also listed as 85122600002) is a cast balanced brake drum engineered for inboard mounting on spoke-wheel axle ends rated to 23,000 lb. capacity. It measures 16.50 in. in diameter by 7.00 in. wide, with a 7.31 in. brake surface width and an overall depth of 7.94 in. The 12.75 in. bolt circle accommodates a 5- or 6-bolt pattern, with bolt hole diameters of .66/.66 in., and an 11.00 in. pilot diameter for precise centering on the hub. Call us to confirm proper fitment for your axle configuration before ordering.
Features
Brake diameter: 16.50 in.; brake width: 7.00 in.
Brake surface width: 7.31 in.; overall depth: 7.94 in.
Cast balanced construction, inboard drum mounting
Bolt circle diameter: 12.75 in., bolt hole diameter: .66/.66 in.
5- or 6-bolt hole pattern; pilot diameter: 11.00 in.
Spoke wheel type; axle capacity rated to 23,000 lb.
Tech Specs
- Brake Diameter: 16.50 in.
- Brake Width: 7.00 in.
- Brake Surface Width: 7.31 in.
- Overall Depth: 7.94 in.
- Pilot Diameter: 11.00 in.
- Bolt Circle Diameter: 12.75 in.
- Bolt Hole Diameter: .66/.66 in.
- Bolt Hole Number: 5 or 6
- Drum Type: Cast Balanced
- Drum Mounting: Inboard
- Wheel Type: Spoke
- Axle Capacity: 23,000 lb.
- VMRS Code: 013-017-006
