J.C. Whitney JSTPC27110100 Front Brake Disc Rotor Plain Vented 8-Lug OEM Replacement

The J.C. Whitney JSTPC27110100 is a front disc brake rotor engineered as a direct OEM replacement, referencing factory part number 18060654. Designed for heavy-duty Chevrolet and GMC trucks and vans with an 8-lug wheel configuration, this rotor delivers reliable, consistent stopping power for daily driving and demanding work-duty applications.

Featuring a plain surface, vented design, this rotor promotes effective heat dissipation during braking — a critical attribute for larger, heavier vehicles that generate significant thermal load at the front axle. The internal vane ventilation channels draw air through the rotor to reduce brake fade and maintain stable performance under load.

Key Features:

• Direct OEM replacement — references GM part number 18060654
• Plain (non-slotted, non-drilled) rotor surface for smooth, consistent pad contact
• Vented construction for improved heat dissipation and fade resistance
• 8-lug bolt pattern to match factory hub specifications
• Approximately 12.79 in. (324.8 mm) outside diameter
• Built to ISO 9001 and QS 9000 manufacturing standards
• Application-specific fit for direct swap installation

This brake disc is sold as a single rotor (RH=LH, interchangeable left and right). It is designed to restore factory braking performance without modification, making it a straightforward replacement for worn or damaged front rotors on qualifying vehicles.