PowerStop L1590 Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L1590) is designed for reliable braking performance on select Geo and Toyota vehicles. Engineered as a direct OE replacement, this floating disc brake caliper ensures consistent stopping power and durability for your Corolla or Prizm.

• Compatible with Geo and Toyota Corolla and Prizm models
• Constructed from durable cast iron for long-lasting strength
• Single steel piston with a 53.90 mm diameter for effective braking force
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M7 x 1.0 bleeder screw thread size
• Floating caliper design for smooth operation
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Front OE Stock Replacement Caliper

The PowerStop - Front OE Stock Replacement Caliper line focuses on providing direct-fit replacements that meet original equipment specifications. This product line is tailored to restore the braking system to factory standards without requiring modifications. The L1590 caliper maintains the OE design with cast iron construction and a floating caliper type, ensuring compatibility and reliable performance for front brake applications on Geo and Toyota vehicles.

Technical Description and Features

This disc brake caliper features a cast iron body that offers durability and resistance to wear under typical driving conditions. The single steel piston with a 53.90 mm diameter applies consistent pressure to the brake pads, while the floating caliper design allows for self-alignment during braking. Included caliper slides and mounting bracket facilitate proper installation and secure fitment. The gray finish provides corrosion resistance, and the bleeder screw with M7 x 1.0 thread size allows for efficient brake fluid bleeding during maintenance.

Common Applications and Problem Solving

• Replacement for worn or seized front calipers on Geo Corolla and Toyota Prizm
• Addresses uneven brake pad wear caused by faulty caliper slides
• Resolves brake drag issues due to piston sticking or corrosion
• Restores proper brake pressure and pedal feel for safer stopping
• Suitable for routine brake system maintenance and overhaul

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. This caliper includes the mounting bracket and caliper slides but does not include additional mounting hardware, so verify you have the necessary bolts and tools. Properly torque all fasteners to manufacturer specifications. Bleed the brake system using the M7 x 1.0 bleeder screw to remove air and maintain optimal brake performance. Inspect brake pads and rotors for wear and replace if necessary during installation.

Quality Assurance and Warranty

The PowerStop - Front OE Stock Replacement Caliper L1590 is manufactured to meet or exceed OEM standards for fit, form, and function. Constructed with cast iron and steel piston components, it is designed for durability and consistent braking performance. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and safety in automotive braking applications.