Caliso BR31328 Front Vented Disc Brake Rotor

The Caliso BR31328 is a front vented disc brake rotor engineered as a direct OEM replacement for proper fit, form, and function. Designed for use on select Nissan and Infiniti trucks and SUVs, this rotor delivers reliable stopping performance with a precision-cast iron construction built to strict dimensional tolerances.

Key Features:

• Vented design promotes airflow between rotor faces to dissipate heat and reduce brake fade under demanding conditions
• Cast iron construction engineered to high metallurgical standards for consistent strength, durability, and performance
• Non-directional swirl finish on the friction surface eliminates the need for machining prior to installation and promotes fast, even pad break-in
• 6-bolt mounting pattern on a 139.70 mm (5.50 in) bolt circle for secure, factory-correct installation
• 12.60 in (320 mm) outside diameter — matches OEM dimensions for a direct drop-in fit
• Nominal thickness: 1.02 in (26.00 mm) | Discard thickness: 0.96 in (24.50 mm)
• Center hub bore: 3.23 in (82.10 mm)
• Cross-references to Raybestos 980197, ACDelco 18A1636, OE part number 40206ZC00A, and other leading brands

The BR31328 is a front axle position rotor sold individually. It meets or exceeds original equipment specifications, making it a dependable choice for brake service and restoration of confident, consistent stopping power.