| IBS to Outer Surface | 4.851/4.831 in. |
| Axle Series | FL |
| Heavy Duty Supplier | Yes |
| Wheel Stud Pattern | 10 |
| Axle Application | Steer |
| Wheel Pilot Diameter | 11.055/11.048 in. |
| Drum Bolt Pattern | 10 |
| Duty Type | Heavy Duty |
| Drum Bolt Circle Diameter | 11.25 in. |
| Flange Outer Diameter | 14.675 in. |
| Outer Cone | 555S |
| ABS Ring Number | 09-002134 |
| Outer Cup | 552A |
| Inner Cup | 6420 |
| Drum Bolt Size | .904/.906 in. |
| Tone Ring | Y |
| Drum Pilot Diameter | 11.250/11.247 in. |
| Wheel Stud Hole | .904/.906 in. |
| Wheel Stud Bolt Circle Diameter | 13.189 in. |
| Drum Number | 85-123664-002 |
| Inner Bearing Surface (IBS) to Mounting Face | 4.415 in. |
| Notes | Machine to Balance brake drum |
| Hub Cap Bolt Thread | 5/16-18 UNC-2B |
| Hub Style | Conventional |
| Oil Seal | A1205M1339; A1205S2307 |
| Hub Cap Bolt Circle Diameter | 5.50 in. |
| Pallet Quantity | 4 |
| Weight | 173.50 |
| Fully Dressed | No |
| Brand | Meritor Genuine |
| Hub Cap Pattern | 06 |
| Wheel Stud | 09-001727 |
| Inner Cone | 6461A |
| Hub Type | Hub/Drum Assembly |
| Brake Type | Drum |
| IBS to OBS | 3.041/3.021 in. |
| ABS Pilot Diameter | 6.302/6.299 in. |
| GAWR (lb) | 22000 |
| Base Part Number | 16029 |
| Part Terminology | Hub Assembly |