Brake Rotor, Hat Shaped
#ROC23123572009
Features & Benefits
- Unique LifeShield™ protective layer extends corrosion resistance well beyond the protection of traditional coatings
- Provides longer life, 2X life increase achieved in fleet testing
- Precision machined for smooth and quiet braking operation
- 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
- Designed to meet or exceed OE specifications for a precise fit
- Durable cast iron construction ensures long-lasting performance
Specifications
| Application | Several Medium Duty Vehicle Sizes and Name Plates |
| Bolt Circle Diameter | 6-3/4 in (17.15 cm) |
| Brake Surface Width | 1-7/16 in (3.66 cm) |
| Diameter | 15 in (38.1 cm) |
| Diameter Range | 15 to 15.99 in |
| Discard Thickness (in.) | 1-5/16 in (3.34 cm) |
| Height | 5-1/2 in (13.97 cm) |
| Hole Size | 25/32 in (1.99 cm) |
| Length | 15-3/4 in (40.01 cm) |
| New Disc Thickness | 1-7/16 in (3.66 cm) |
| Notes | 100 cast in ABS exicter teeth |
| Number of Bolt Holes | 6 |
| Overall Depth | 3-1/2 in (8.89 cm) |
| Pilot Diameter | 5-13/32 in (13.74 cm) |
| Rotor Depth | 3-1/2 in (8.89 cm) |
| Type | Hat Shaped |
| UPC | 884879716411 |
| VMRS Code | 013-017-001 |
| Weight | 42 lb (19.05 kg) |
Interchanges & Equivalent parts:
| 123572 |
| ROC23123572004 |
| 381.089.30 |
| 54770 P65 |
| 54770P-98 |
| 8235-23123572009 |
| TDA23123572009 |
| 23123572004 |
| E-6115 |
| 12083015 |
| 8549 |




















