Bosch 53011605 QuietCast Disc Brake Rotor Solid, Coated

The Bosch QuietCast 53011605 is a solid disc brake rotor engineered for reliable stopping performance. Built from iron alloy with a smooth brake surface, this conventional rotor features a corrosion-resistant coating on both the disc and hat to help protect against rust and extend service life. With an outside diameter of 300 mm, a nominal thickness of 12 mm, and a 6-bolt mounting pattern on a 115 mm bolt circle, it is a precision-dimensioned replacement rotor. Bosch develops these rotors using 3D laser measuring and repeated inspection to ensure consistent quality for technicians working across all makes and models.

Key Features:

• Iron alloy construction for durability and heat dissipation
• Smooth brake surface finish for consistent pad contact
• Rust-resistant coating on disc and hat
• Solid (non-vented) conventional construction
• Outside diameter: 300 mm; nominal thickness: 12 mm; discard thickness: 10.5 mm
• 6-bolt mounting pattern; bolt circle diameter: 115 mm
• No ABS tone ring; no bearings included

Bosch braking components are found on one in three Asian, domestic, and European vehicles on the road in North America, reflecting the brand's broad engineering experience and commitment to aftermarket quality. Fits select 2006–2009 Pontiac, Chevrolet, Saturn, and Buick models.