The Meritor 53-123605-002 (also listed as 53123605002) is a genuine X30 Balanced lightweight brake drum engineered for disc-wheel, outboard-mounted axle assemblies rated to 20,000 lbs. The drum measures 15.00 in. in diameter with an 8.63 in. brake width and a 9.11 in. brake surface width. Overall depth is 11.44 in., with a 9.00 in. pilot diameter. The 8-bolt mounting pattern uses a 10.83 in. bolt circle diameter and 0.94 in. bolt holes. Meritor cross-references include Motor Wheel 88739B and Stemco 88739B. Call us to confirm proper fit for your axle configuration before ordering.
Features
15.00 in. brake diameter x 8.63 in. brake width
X30 Balanced drum type, outboard mounting
8-bolt pattern on a 10.83 in. bolt circle with 0.94 in. bolt holes
9.00 in. pilot diameter, 11.44 in. overall depth
9.11 in. brake surface width
20,000 lb. axle capacity rating, disc wheel fitment
Tech Specs
- Brake Diameter: 15.00 in.
- Brake Width: 8.63 in.
- Brake Surface Width: 9.11 in.
- Overall Depth: 11.44 in.
- Pilot Diameter: 9.00 in.
- Bolt Hole Number: 8
- Bolt Circle Diameter: 10.83 in.
- Bolt Hole Diameter: 0.94 in.
- Drum Type: X30 Balanced
- Drum Mounting: Outboard
- Wheel Type: Disc
- Axle Capacity: 20,000 lbs.
