Brake Drum, 16-1/2 in x 8-5/8 in, 10 holes
#DRM80008-018
Product Overview
This 16.5 in x 8-5/8 in brake drum is designed for heavy-duty applications on truck rear axles, trailer axles, and buses. It features a balanced design for optimal performance and durability.
Specifications
| Application | Truck Rear Axles. Trailer Axles. Bus |
| Axle Capacity (lb) | 50707 kg (23000 lbs) |
| Back Plate Thickness | 9/16 in (1.44 cm) |
| Bolt Circle Diameter | 11-1/4 in (28.58 cm) |
| Bolt Hole (Number) | 10 |
| Brake Shoe Width | 8-5/8 in (21.92 cm) |
| Brake Size | 16-1/2 in x 8-5/8 in |
| Brake Surface Diameter | 16-1/2 in (41.91 cm) |
| Brake Surface Width | 9-5/64 in (23.06 cm) |
| Bridge Width | 8-5/8 in (21,91 cm) |
| Depth | 10-31/64 in (26.63 cm) |
| Drum Mounting | Outboard |
| Drum Type | BDA |
| Dust Shield Recess Depth (C) | 51/64 in (2.03 cm) |
| Dust Shield Recess Diameter (B) | 17-3/8 in (44.14 cm) |
| Flange Thickness | 5/8 in (1.59 cm) |
| Height | 12 in (30.48 cm) |
| Hole Size | 1 in (2.54 cm) |
| Maximum Diameter | 16-5/8 in (42.23 cm) |
| Overall Depth | 11-29/64 in (29.1 cm) |
| Overall Diameter | 18-7/8 in (47.95 cm) |
| Pilot Diameter | 8-25/32 in (22.31 cm) |
| Sidewall Offset (N) | 2-27/64 in (6.15 cm) |
| Squealer Band Width (K) | 2 in (5.08 cm) |
| VMRS Code | 013-017-006 |
| Width | 8-5/8 in (21.91 cm) |
Interchanges & Equivalent parts:
| 80008-018 |
