J.C. Whitney JSTPC27110101 Front Brake Disc Rotor OEM Replacement Plain Vented 8-Lug

The J.C. Whitney JSTPC27110101 is a front disc brake rotor designed as a direct OEM replacement for heavy-duty GM trucks equipped with 8-lug wheels. This rotor replaces GM OEM part number 15733625 and is engineered to restore factory braking performance.

Featuring a plain, smooth braking surface and an internal vented design, this rotor promotes efficient heat dissipation during repeated or heavy braking events — a critical characteristic for full-size, high-capacity trucks. The left and right rotors share identical dimensions (RH = LH), simplifying parts sourcing and inventory.

Key Features:

• Direct OEM replacement — replaces GM part number 15733625
• Plain (smooth) braking surface for quiet, consistent pad contact
• Internally vented construction for superior heat management
• 8-lug hub configuration for heavy-duty truck applications
• Symmetrical design — single part fits both driver and passenger sides
• Engineered to meet or exceed original equipment specifications

This brake disc is a reliable, cost-effective solution for restoring safe stopping performance to your heavy-duty GM truck without deviating from factory brake system specifications.