PowerStop S1448 Disc Brake Caliper Set - Rear

Overview

PowerStop S1448 is a rear disc brake caliper set built for direct replacement on select Honda, Acura, and Isuzu applications. It is finished in high-temperature red powder coating for a clean look and added resistance to rust and corrosion.

Compatible with rear brake service on the Honda CR-V, Honda Odyssey, Acura RL, Acura Legend, and Isuzu Oasis, this caliper set is remanufactured for performance-focused use and direct fitment. The S1448 part number is also useful when cross-checking brake hydraulic replacement needs for these applications.

Key Features

• Direct replacement disc brake caliper set for rear brake service
• Floating caliper design with one 38.10 mm piston
• Cast iron caliper body with steel piston construction
• Red powder-coated finish for corrosion resistance and visual appeal
• Includes caliper slides and mounting bracket
• Pressure tested to verify piston operation and help prevent leaks

Product Details

PowerStop S1448 is engineered as a bolt-on replacement for the original rear calipers on the listed vehicles. The remanufactured caliper assembly uses new internal service components, including pistons, seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips, with high-temperature EPDM rubber dust boots and silicone lubricant used for smoother operation in demanding conditions. The S1448 is a practical choice for restoring rear braking performance on a Honda CR-V, Honda Odyssey, or Acura RL when the original caliper is worn, sticking, or leaking.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It Can Address

• Leaking brake fluid from a worn caliper seal
• Sticking or uneven rear brake operation
• Corrosion on the caliper body or piston area
• Reduced braking response from a failing rear caliper
• Noise or drag caused by worn slide components

Installation Notes

Verify rear fitment by year, make, and model before ordering. This caliper set includes the mounting bracket and caliper slides, but mounting hardware is not listed as included. After installation, bleed the brake system and inspect for leaks, proper piston movement, and even pad contact.

Quality Assurance

PowerStop remanufactures these calipers in Chicago, Illinois and pressure tests each unit to confirm piston operation and check for leaks. The red powder-coated finish is designed to resist rust and corrosion while supporting long-term service life.