Centric 120.66054 Premium Vented Disc Brake Rotor – Rear, 6-Lug, Sold Individually

The Centric 120.66054 Premium Brake Disc is a vented, floating-type rear brake rotor engineered to OE specifications for dependable, factory-level stopping performance. Manufactured under strict QS and ISO quality system standards, this rotor is a direct-fit OE replacement designed for heavy-duty applications up to 7,300 lb. GVW and is sold individually.

Key Features:

• Electrocoating (E-Coat) finish provides superior long-lasting corrosion protection, rated to withstand 400 hours of saltwater exposure without rusting — far exceeding standard phosphate finishes
• Double disc grinding ensures true parallelism, eliminates lateral run-out, and delivers near-perfect disc thickness variation for smooth, vibration-free stops
• Non-directional friction surface finish from double disc grinding promotes more effective pad break-in and quieter, smoother braking performance
• Center-split core casting optimizes heat transfer and thermal efficiency for consistent, safe braking under load
• 100% fully machined hat provides superior disc balance and cleaner mounting fit
• Mill-balanced to less than 2 oz.-in. tolerance for vibration-free performance
• Vented, floating-type construction for enhanced heat dissipation

Specifications:

• Disc Diameter: 12.99 in.
• Bolt Pattern: 6 x 5.5 in.
• Bolt Size: 0.64 in.
• Minimum Thickness: 1.04 in.
• Number of Lugs: 6
• Location: Rear
• GVW Rating: 7,300 lb.
• Quantity: Sold individually

Backed by a Centric limited warranty of 90 days or 3,000 miles, the 120.66054 delivers reliable OE-comparable braking with the added durability of premium corrosion protection — making it an ideal replacement for worn or scored rear rotors on qualifying heavy-duty applications.