Centric 146.63011 Disc Brake Caliper Piston - Front

Overview of Centric Premium Steel & Aluminum Caliper Piston 146.63011

The Centric Premium Steel & Aluminum Caliper Piston 146.63011 is engineered for reliable brake performance on Toyota Highlander models. Designed with precision, this steel disc brake caliper piston ensures consistent braking response and durability.

• Constructed from high-quality steel for strength and longevity
• Length: 52.68 mm for exact fitment
• Inside diameter: 47.66 mm to match caliper specifications
• Outer diameter: 63.39 mm (2.47221 inches) for proper sealing
• Thickness: 8.04 mm (0.31356 inches) for optimal piston movement

Detailed Product Description

This disc brake caliper piston, part number 146.63011, is specifically designed for Toyota Highlander vehicles requiring precise hydraulic brake components. Made from steel, it offers enhanced resistance to wear and heat compared to standard pistons. The piston’s dimensions—including a length of 52.68 mm, an inside diameter of 47.66 mm, and an outer diameter of 63.39 mm—ensure compatibility with the caliper bore and proper hydraulic function. The thickness of 8.04 mm supports smooth piston travel within the caliper housing, contributing to consistent brake pad engagement and release.

About Centric Premium Steel & Aluminum Caliper Pistons

The Centric Premium Steel & Aluminum Caliper Pistons line focuses on delivering durable and precise replacement pistons for disc brake calipers. This product line combines steel and aluminum materials to balance strength and corrosion resistance. The 146.63011 piston is part of this line, offering a steel construction that meets the rigorous demands of brake hydraulics on Toyota Highlander models.

Common Applications and Problem Solving

• Replacement for worn or damaged caliper pistons in Toyota Highlander brake systems
• Addresses brake drag caused by piston corrosion or deformation
• Resolves uneven brake pad wear due to piston sticking
• Improves hydraulic pressure consistency for smoother braking
• Prevents brake fluid leaks from compromised piston surfaces

Installation Notes and Tips

• Ensure the caliper bore is clean and free of debris before installation
• Use appropriate brake lubricant on piston seals to facilitate smooth movement
• Verify piston dimensions against OEM specifications for proper fit
• Inspect brake system components for wear during replacement
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Centric Premium Steel & Aluminum Caliper Pistons, including part number 146.63011, are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Centric products typically undergo rigorous quality control to ensure reliability in brake hydraulics applications.