Walther EMC Easy-Roll Low-Boy Brake Drum, Gray Iron, 12-1/4 in x 7-1/2 in, 8 Holes, For Trailer Axles
#WEM03-00050
Product Overview
Easy-Roll Brake Drum, Low-Boy, Gray Iron, 12-1/4 x 7-1/2 in Brake, 12-1/4 in Brake Surface Dia, For Trailer Axle
Features & Benefits
- Saves 4 pounds versus competitive standard cast brake drums
- Made from industry standard G3000 gray iron per SAE J431
- Low initial cost
- Precision machined for vibration-free operation
- Enhanced machining techniques provide a superior brake surface finish to prevent 'shoe-slap'
- Rigorous quality controls to ensure product integrity
- Fully interchangeable with all competitors
- Certified through third party testing to be federal motor vehicle safety standard 121 (FMVSS-121) compliant
- Meets or exceeds OEM and SAE standards
- Outperforms competitive drums in dynamometer durability testing, Walther EMC is an ISO 9001:2015 registered company
Specifications
| Application | Trailer Axles |
| Back Plate Thickness | 1/2 in |
| Bolt Circle Diameter | 10-53/64 in |
| Brake Size | 12-1/4 in x 7-1/2 in |
| Brake Surface Diameter | 12-1/4 in |
| Brake Surface Flat | 9 in |
| Brake Surface Width | 7-1/2 in |
| Drum Type | BAA |
| Dust Shield Recess Depth (C) | 21/32 in |
| Dust Shield Recess Diameter (B) | 13-17/64 in |
| Flange Thickness | 1/2 in |
| Material | Gray Iron |
| Maximum Diameter | 12-3/8 in |
| Overall Depth | 11-7/32 in |
| Pilot Diameter | 9 in |
| Type | Low-Boy |
| VMRS Code | 013-017-006 |
| Weight | 91 to 95 lbs |
| Weight (lbs) | 42.19 kg (93 lb) |
| Width | 8-5/8 in |
| Bolt Hole Diameter | 1 in |
| Mount Type | Outboard |
| Number of Holes | 8 |
| Product Category | Easy-Roll Brake Drum |
Interchanges & Equivalent parts:
| 54244-01 |
| 63680 |
| 63680F |
| 151.27505 |
| 3887 |
| 54244-018 |
| X61132 |
| 630002 |
| 03-00050 |
