The Meritor 3219X4314 is an 18.00 in. x 7.00 in. cast, unbalanced brake drum engineered for heavy-duty outboard-mount axle ends. It seats on a 10.50 in. pilot diameter and uses a 10-bolt pattern on a 13.19 in. bolt circle, with individual bolt holes measuring 1.18 in. in diameter. Brake surface width runs 7.48 in. and overall drum depth is 10.37 in. This is a genuine Meritor part sold by Pro Gear and Transmission. Call us to confirm proper fit for your axle and wheel-end configuration.
Interchanges:
- 3219X4314RI
- 590070C1
- 82353219X4314
- 910015020
- ATI3219X4314
- TDA3219X4314
Features
Brake size: 18.00 in. diameter x 7.00 in. width
Brake surface width: 7.48 in.
Pilot diameter: 10.50 in.
10-bolt pattern on 13.19 in. bolt circle; bolt hole diameter 1.18 in.
Outboard drum mounting
Overall depth: 10.37 in.
Cast unbalanced drum construction
Tech Specs
- Brake Diameter: 18.00 in.
- Brake Width: 7.00 in.
- Brake Surface Width: 7.48 in.
- Pilot Diameter: 10.50 in.
- Overall Depth: 10.37 in.
- Bolt Hole Number: 10
- Bolt Circle Diameter: 13.19 in.
- Bolt Hole Diameter: 1.18 in.
- Drum Mounting: Outboard
- Drum Type: Cast Unbalanced
- VMRS Code: 013-017-006
