Centric 145.48002 Disc Brake Caliper Piston - Rear

Overview of Centric Premium Phenolic Caliper Pistons 145.48002

The Centric Premium Phenolic Caliper Piston 145.48002 is designed for reliable brake performance in select Ford, Lincoln, Mazda, and Mercury vehicles. Engineered with phenolic material, this disc brake caliper piston offers durability and resistance to heat and corrosion.

• Constructed from phenolic material for lightweight and heat resistance
• Length: 50.35 mm for precise fitment
• Inside diameter: 23.01 mm ensuring proper seal and function
• Outer diameter: 47.93 mm (1.86927 inches) compatible with specific caliper designs
• Thickness: 12.63 mm (0.49257 inches) for optimal piston movement
• Piston type: S, matching OEM specifications

Detailed Product Description

This Centric Premium Phenolic Caliper Piston, part number 145.48002, is manufactured to meet the exacting standards required for disc brake systems on vehicles such as the Ford Ranger, Lincoln Town Car, Mazda B2300, Mercury Marauder, and Ford Crown Victoria. The phenolic construction reduces heat transfer to the brake fluid, helping to prevent brake fade and maintain consistent braking performance. The piston’s dimensions—including a length of 50.35 mm, inside diameter of 23.01 mm, and thickness of 12.63 mm—ensure a precise fit within the caliper bore, promoting smooth piston movement and effective brake pad engagement.

Centric Premium Phenolic Caliper Pistons Product Line

The Centric Premium Phenolic Caliper Pistons line focuses on delivering high-quality phenolic pistons designed to improve brake system efficiency and longevity. This product line emphasizes material selection and dimensional accuracy to provide reliable replacement parts that meet or exceed OEM specifications. The 145.48002 piston is part of this line, offering a balance of durability and performance for compatible Ford, Lincoln, Mazda, and Mercury models.

Common Applications and Issues Addressed

• Replacement for worn or damaged caliper pistons in Ford Ranger and Mazda B2300 brake systems
• Addresses brake fluid contamination caused by metal pistons
• Helps reduce brake fade in Lincoln Town Car and Mercury Marauder vehicles
• Restores proper caliper piston movement to prevent uneven brake pad wear
• Improves overall braking response in Ford Crown Victoria disc brakes

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Clean caliper bore thoroughly to remove debris and corrosion
• Lubricate piston and seals with appropriate brake fluid or lubricant
• Inspect caliper seals and replace if necessary to prevent leaks
• Follow manufacturer torque specifications when reassembling brake components

Quality Assurance and Warranty

Centric Premium Phenolic Caliper Pistons, including part number 145.48002, are manufactured under strict quality control standards to ensure dimensional accuracy and material integrity. These pistons are designed to meet OEM requirements for fit and function. While specific warranty details may vary, Centric products typically come with a limited warranty against defects in material and workmanship.