PowerStop S4694 Disc Brake Caliper Set - Front

PowerStop Front Brake Caliper Set

PowerStop S4694 is a performance disc brake caliper set for front applications on select Chevrolet, GMC, Oldsmobile, and Isuzu models. It bolts directly in place of the stock calipers and is finished in high-temperature red powder coating for a clean, corrosion-resistant appearance.

Key Features

• Performance-grade floating caliper design for front brake service.
• Cast iron caliper body with steel pistons for durable operation.
• High-heat red powder-coated finish helps resist rust and corrosion.
• Remanufactured and pressure tested to verify piston operation and leak resistance.
• Includes mounting bracket and caliper slides where applicable.

Detailed Description

PowerStop S4694 is built for drivers replacing worn front brake calipers on Chevrolet Blazer, GMC Jimmy, Chevrolet S10, GMC Sonoma, Oldsmobile Bravada, and Isuzu Hombre applications. The floating caliper design, 2-piston layout, and 45.97 mm piston diameter support consistent brake response, while the red finish adds a visible performance look behind stock or custom wheels. PowerStop remanufactures these calipers and brackets in Chicago, then pressure tests each unit for piston function and leak prevention. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

• Sticking or seized front brake calipers.
• Brake fluid leaks from worn seals or damaged piston components.
• Uneven braking caused by caliper wear or poor piston movement.
• Corrosion on the caliper body or slides.
• Reduced braking performance from aging hydraulic hardware.

Installation Notes and Tips

Fits 1998-2005 Chevrolet Blazer, front. Fits 1998-2005 GMC Jimmy, front. Fits 1998-2004 Chevrolet S10, front. Fits 1998-2004 GMC Sonoma, front. Fits 1998-2001 Oldsmobile Bravada, front. Fits 1998-2000 Isuzu Hombre, front, with dual piston. Confirm brake hose routing, pad fitment, and bracket style before installation. Bleed the brake system after installation and inspect for leaks and proper pedal feel.

Quality Assurance

PowerStop remanufactures the calipers and brackets in its Chicago, Illinois facility and pressure tests each unit to verify piston operation and help prevent leaks. The caliper assembly uses new pistons, seals, dust boots, bleeder screws, and stainless steel brake pad abutment clips, with high-temperature EPDM dust boots and silicone lubricant for smoother operation in demanding conditions.