PowerStop L4923A Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4923A) is designed for reliable braking performance on select Ford and Mercury vehicles. Engineered to meet original equipment specifications, this disc brake caliper ensures consistent stopping power for your Ford Taurus, Mercury Sable, and Taurus X models.

• Floating caliper design with two phenolic pistons
• Durable aluminum caliper casting in gray finish
• Includes caliper slides and mounting bracket for proper fitment
• 45.00 mm piston diameter for effective brake pressure
• Compatible with Ford Taurus, Mercury Sable, and Taurus X front brake systems
• Bleeder screw thread size M10 x 1.5 for standard brake bleeding
• Grade type: Regular for everyday driving conditions

Detailed Product Description

This PowerStop front disc brake caliper features a floating design with two phenolic pistons, which help reduce heat transfer to the brake fluid and improve overall brake system durability. The aluminum caliper casting offers a lightweight yet sturdy construction, finished in gray to resist corrosion. Included caliper slides and a mounting bracket ensure proper alignment and secure installation on compatible vehicles. The 45 mm piston diameter provides balanced braking force, maintaining consistent pedal feel and stopping power.

The bleeder screw with an M10 x 1.5 thread size allows for straightforward brake fluid maintenance. This caliper is classified as a regular grade type, suitable for standard driving conditions without the need for heavy-duty or performance upgrades.

PowerStop - Front OE Stock Replacement Caliper Product Line

The PowerStop - Front OE Stock Replacement Caliper line focuses on delivering direct replacement parts that match original equipment specifications. This product line is designed to provide dependable braking performance and fitment for specific vehicle models, including the Ford Taurus, Mercury Sable, and Taurus X. By maintaining OE standards, these calipers offer a balance of quality and value for routine brake system repairs.

Common Applications and Issues Addressed

• Replacement for worn or leaking front disc brake calipers on Ford Taurus and Mercury Sable
• Restores proper brake pressure and pedal feel in Taurus X front brake systems
• Addresses uneven brake pad wear caused by faulty caliper slides
• Eliminates brake fluid leaks due to damaged phenolic pistons or seals
• Improves braking consistency after caliper corrosion or damage

Installation Notes and Tips

• Ensure compatibility with your specific Ford Taurus, Mercury Sable, or Taurus X model year before installation
• Use proper brake fluid and follow manufacturer guidelines when bleeding brakes via the M10 x 1.5 bleeder screw
• Inspect brake pads and rotors for wear and replace if necessary during caliper installation
• Torque mounting bracket bolts to factory specifications to avoid caliper misalignment
• Do not reuse old mounting hardware unless confirmed to be in good condition

Quality Assurance and Warranty

PowerStop manufactures this front OE stock replacement caliper to meet or exceed original equipment standards. The use of phenolic pistons and aluminum casting materials supports durability and corrosion resistance. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.