The Meritor Drum Lite Cast brake drum, part number 85-123818-002 or 85123818002, is a cast balanced, pilot-mount drum sized at 16.50 in. diameter by 6.00 in. brake width, designed for disc-wheel applications. The 10-bolt flange runs on an 11.25 in. bolt circle with 1.00 in. bolt holes and a 13.81 in. pilot diameter. Brake surface width measures 6.62 in. and overall drum depth is 9.65 in. Axle capacity is rated at 20,000 lbs. for the application. Call us to confirm proper fit for your specific axle and wheel configuration before ordering.
Features
16.50 in. brake diameter x 6.00 in. brake width (6.62 in. brake surface width)
10-bolt, 11.25 in. bolt circle diameter with 1.00 in. bolt holes
Pilot mount with 13.81 in. pilot diameter
Cast balanced construction for disc-wheel fitment
9.65 in. overall drum depth
Rated for 20,000 lb. axle capacity
Tech Specs
- Brake Size: 16.50 in. x 6.00 in.
- Brake Diameter: 16.50 in.
- Brake Width: 6.00 in.
- Brake Surface Width: 6.62 in.
- Overall Depth: 9.65 in.
- Type: Cast Balanced
- Drum Mounting: Pilot
- Pilot Diameter: 13.81 in.
- Bolt Hole Number: 10
- Bolt Circle Diameter: 11.25 in.
- Bolt Hole Diameter: 1.00 in.
- Wheel Type: Disc
- Axle Capacity: 20,000 lbs.
