PowerStop S4712 Disc Brake Caliper Set - Rear

Rear Brake Caliper Set for GM Compact SUVs and Trucks

PowerStop S4712 is a rear disc brake caliper set built for performance-focused replacement on select Chevrolet, GMC, Oldsmobile, and Isuzu applications. It bolts in place of the original rear calipers and uses a red powder-coated finish that helps resist rust while adding a clean look behind the wheels.

Compatible With 1997-2005 Chevrolet Blazer rear, 1997-2005 GMC Jimmy rear, 1998-2004 Chevrolet S10 rear, 1998-2004 GMC Sonoma rear, 1997-2001 Oldsmobile Bravada rear, and 1998-2000 Isuzu Hombre rear. This part number, S4712, is built for drivers replacing worn rear calipers on these platforms.

Key Features

• Performance-grade rear floating caliper design
• Aluminum caliper casting with a red high-temperature powder-coated finish
• 48.01 mm piston diameter with phenolic piston material
• Caliper slides included for applicable installation needs
• Mounting bracket included
• Remanufactured and pressure tested for piston operation and leak verification
• Assembled with new pistons, seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips

Product Details

PowerStop’s rear high-heat red powder coated brake calipers are part of the PowerStop brake hydraulics line focused on enthusiast-grade replacement parts. The S4712 uses a floating caliper layout and is remanufactured in Chicago, Illinois with new internal components and high-temperature EPDM dust boots for smoother operation in demanding conditions. The red finish is easy to clean and helps protect the caliper surface from corrosion.

For Chevrolet Blazer, GMC Jimmy, Chevrolet S10, GMC Sonoma, Oldsmobile Bravada, and Isuzu Hombre rear brake service, S4712 provides a direct-fit replacement solution that supports consistent piston movement and a clean OE-style installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Addresses

• Leaking rear caliper seals
• Sticking or uneven rear brake piston movement
• Corrosion on the caliper body or slides
• Brake drag caused by worn internal components
• Reduced rear braking performance from aged calipers

Installation Notes and Tips

Verify rear axle and brake configuration before ordering, especially on 2004-2005 Chevrolet Blazer applications with or without the High Wider Package. Inspect brake hoses, pads, and rotors during caliper replacement, and bleed the hydraulic system after installation to remove air from the lines. Because mounting hardware is not listed as included, reuse or replace any required hardware based on the vehicle’s service condition.

Quality Assurance

Each PowerStop S4712 caliper is 100% pressure tested to confirm piston operation and check for leaks before release. The remanufacturing process uses new pistons, seals, slide pins where applicable, dust boots, bleeder screws, and stainless steel brake pad abutment clips to support consistent brake service quality.