Description

Generating response Centric 120.66042 = Premium Front Disc Brake Rotor
Basic Info

Brand: Centric Parts
Part #: 120.66042
Type: Disc Brake Rotor (Premium series)
Position: Front (left or right)
Construction: Vented, smooth surface
Key Specifications

Diameter: 12.79 in (324.8 mm)
Nominal Thickness: 1.496 in (38 mm)
Minimum Thickness: 1.437 in (36.5 mm)
Overall Height: 3.51 in
Bolt Pattern: 8-lug (8 x 6.5 in / 165.1 mm)
Center Bore: 4.65 in (118.1 mm)
Rotor Type: Vented, cast iron
Features

Black E-coating for corrosion resistance (up to ~400 hrs salt spray)
Double disc ground for smooth braking & minimal runout
Split-core casting for better heat dissipation
OE-style design for direct replacement fit
Common Fitment (examples)

Chevy Silverado 2500 / 1500 HD
GMC Sierra 2500 / 1500 HD
Chevy Suburban 2500
GMC Yukon XL 2500
Express / Savana 2500 vans
Hummer H2
(1999–2020 range depending on model)