Centric 146.38014 Disc Brake Caliper Piston - Rear

Overview of Centric Premium Steel & Aluminum Caliper Piston 146.38014

The Centric Premium Steel & Aluminum Caliper Piston 146.38014 is engineered for reliable brake performance in a variety of vehicles including Acura, Toyota, Honda, and Nissan models. Designed with precision, this steel disc brake caliper piston ensures consistent braking response and durability.

• Constructed from high-quality steel for strength and corrosion resistance
• Length: 44.97 mm for precise fitment
• Inside diameter: 25.39 mm to match OEM specifications
• Outer diameter: 37.96 mm (1.48044 inches) for accurate sealing
• Thickness: 6.58 mm (0.25662 inches) for optimal piston movement

Detailed Product Description and Specifications

This Centric Premium Steel & Aluminum Caliper Piston (part number 146.38014) is manufactured to meet strict OEM standards, ensuring compatibility and performance across multiple vehicle makes and models. The piston’s steel construction provides enhanced durability and resistance to wear, which is critical for maintaining brake system integrity. With a length of 44.97 mm and an inside diameter of 25.39 mm, this piston fits disc brake calipers on vehicles such as the Toyota Camry, Honda Odyssey, Acura MDX, and Nissan Rogue. The piston outer diameter of 37.96 mm and thickness of 6.58 mm are designed to maintain proper hydraulic pressure and smooth caliper operation.

Compatible Vehicles and Applications

This disc brake caliper piston is compatible with a wide range of vehicles, including but not limited to:

• Acura MDX and 9-2X
• Buick LaCrosse and Regal
• Chevrolet Impala and Monte Carlo
• Dodge Stealth and Caravan
• Honda Odyssey and Pilot
• Mitsubishi Lancer and 3000GT
• Nissan Rogue and LEAF
• Oldsmobile Silhouette and Intrigue
• Pontiac Grand Prix and Aztek
• Saab 9-2X
• Subaru Forester and Outback
• Toyota Camry and Highlander

Common Issues Addressed by This Caliper Piston

• Brake fluid leaks caused by worn or damaged pistons
• Uneven brake pad wear due to piston sticking or corrosion
• Reduced braking efficiency from piston deformation
• Brake noise and vibration linked to piston malfunction
• Caliper piston failure resulting in brake drag or lockup

Installation Notes and Tips

• Ensure the caliper bore is clean and free of debris before installation
• Use appropriate brake lubricant on piston seals to prevent damage
• Verify piston dimensions (length, diameter, thickness) match OEM specifications
• Inspect caliper seals and replace if worn to maintain proper sealing
• Bleed the brake system thoroughly after installation to remove air

Quality Assurance and Warranty Information

The Centric Premium Steel & Aluminum Caliper Pistons line, including part number 146.38014, is manufactured under strict quality control standards to ensure durability and performance. Centric provides a limited warranty against defects in materials and workmanship, supporting the reliability of this disc brake caliper piston for your vehicle’s braking system.