Brake Drum, 16-1/2 in x 8-5/8 in, 10 holes, 120 lb, Outboard Mount
#WEB66809B
Product Overview
Brake Drum, Outboard Mount, 0.56 in Back Plate Thickness, 11-1/4 in Bolt Circle Dia, 1 in Bolt Hole Dia, 16-1/2 x 8-5/8 in Brake, 15 in Brake Surface Dia, 9 in Brake Surface Width, 10 Holes, 8.78 in Pilot Dia, 11.39 in Height
Features & Benefits
- Backed by a nationwide warranty and the best product support in the business
- Webb Wheel Products is your OE first-fit and aftermarket heavy-duty wheel-end component parts leader
- Manufactured in IATF 16949 or ISO 9001 registered facilities
Specifications
| Application | Truck Rear Axles. Trailer Axles. Bus |
| Back Plate Thickness | 9/16 in |
| Bolt Circle Diameter | 11-1/4 in |
| Brake Size | 16-1/2 in x 8-5/8 in |
| Brake Surface Diameter | 16-1/2 in |
| Brake Surface Width | 8-5/8 in |
| Bridge Width | 8-5/8 in |
| Depth | 10-31/64 in |
| Drum Type | BDA |
| Dust Shield Recess Depth (C) | 51/64 in |
| Dust Shield Recess Diameter (B) | 17-3/8 in |
| Flange Thickness | 5/8 in |
| Height | 12 in |
| Hole Size | 1 in |
| Maximum Diameter | 16-5/8 in |
| Overall Depth | 11-25/64 in |
| Overall Diameter | 18-7/8 in |
| Pilot Diameter | 8-25/32 in |
| Sidewall Offset (N) | 2-27/64 in |
| Squealer Band Width (K) | 2 in |
| Type | Cast |
| VMRS Code | 013-017-006 |
| Weight | 116 to 120 lbs |
| Weight (lbs) | 54.55 kg (120.26 lb) |
| Width | 8-5/8 in |
| Axle Capacity | 50707 kg (23000 lbs) |
| Bolt Hole Diameter | 1 in |
| Mount Type | Outboard |
| Number of Holes | 10 |
| Product Category | Brake Drum |
Interchanges & Equivalent parts:
| 3807AX |
| 3807X |
| 54229-018 |
| 66809 |
| 66809F |
| 3807A |
| 66854B |
| 600014HD |
| 600014 |
| 78500B |
| 3780 |
| 10025912 |
| 15168607 |
| 3890 |
| 66827B |
| 3503500C3 |
| 85123570002 |
| 3503500C4 |
| 60854B |
| 3780X |
| 3811 |
| 15168607BA-LW |





















