317-825-5800
Brake Drum 16.50" x 7.00" Opti-Cast Unbalanced Outboard 10 Hole 23,000 lbs Axle - 3922
Part#: AAA8523922
Features and Benefits
- Precision opti-cast unbalanced construction for applications requiring individual drum balancing
- Brake diameter matched to high-capacity commercial drum brake axle system configurations
- Wide brake shoe width provides extended lining contact area for high-load drum brake applications
- Ten-bolt outboard mounting pattern for secure drum retention on high-capacity axle positions
- Axle capacity rating supports reliable performance on heavy duty commercial drive axle positions
- Higher drum weight reflects the material density of opti-cast construction for this drum configuration
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Weight | 104.34 lbs |
|---|---|
| Bolt Circle Diameter | 11.25 in. |
| Type | Opti-Cast Unbalanced |
| Brake Diameter | 16.50 in. |
| Brake Shoe Width | 7.00 in. |
| Bolt Hole Diameter | 1.08 in. |
| Bolt Hole Number | 10 |
| Wheel Type | Disc |
| Drum Mounting | Outboard |
| Overall Depth | 10.54 in. |
| Brake Width | 7.00 in. |
| Brake Surface Width | 7.46 in. |
| Brake Size | 16.50 in. x 7.00 in. |
| Pilot Diameter | 8.78 in. |
| Axle Capacity | 23,000 lbs |
| Interchange |
|---|
| 3123788002 |
| 56864F |
The Brake Drum is an Opti-Cast design with a 16.50" x 7.00" friction surface, engineered for reliable stopping performance on Heavy Duty commercial vehicle axle applications. Featuring outboard mounting and disc wheel compatibility, the unit delivers consistent thermal dissipation and dependable service across a wide range of configurations.
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