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The Meritor Disc Brake Rotor serves as the friction surface within heavy-duty disc brake assemblies. Featuring 10 mounting holes, this rotor attaches securely to the hub, providing a stable braking interface. Its U-shaped cooling channels allow airflow across the rotor body, assisting with heat dissipation during repeated braking cycles. As brake pads clamp onto the rotor face, kinetic energy converts into thermal energy, slowing the vehicle efficiently. Manufactured in China to meet the brand’s specifications, the Meritor 23-123642-015 provides the dimensional structure required for proper brake system operation.
| Discard Thickness | 1 7/16 in. or 37 mm |
| Outside Diameter | 434 mm |
| Bolt Circle Diameter | 267 mm |
| Bolt Hole Diameter | 5/8 in.-18 |
| Brand | Meritor Genuine |
| Disc Thickness | 1 3/4 in. or 45 mm |
| Flange Thickness | 1 1/8 in. or 29 mm |
| Mounting Holes | 10 |
| Notes | Made in China |
| Original Equipment Manufacturer | Meritor |
| Pallet Quantity | 8 |
| Pilot Diameter | 8 1/2 in. |
| Rotor Depth | 5 3/16 in. |
| Type | U-Shaped |
| Weight | 85.00 |
| Brand Or Model Compatibility | Meritor Genuine |
| Brand | Part Number |
|---|---|
| MACK | 8235-23123642015 |
| RAYBESTOS | 8552 |
| TORQSTOP | RUM56642 |
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