PowerStop L4951 Disc Brake Caliper - Front Right

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L4951) is designed for reliable braking performance on select Chevrolet, Pontiac, and Saturn models. Engineered as a direct OE replacement, this floating disc brake caliper ensures consistent stopping power and durability for your vehicle.

• Compatible with Chevrolet Equinox, Pontiac Torrent, and Saturn Vue
• Cast iron caliper casting for strength and heat resistance
• Includes caliper slides and mounting bracket for proper fitment
• Features two phenolic pistons with a 45.97 mm diameter
• Floating caliper design for smooth brake pad engagement
• Gray finish for corrosion resistance and OEM appearance
• Bleeder screw thread size M10 x 1.0 for standard brake bleeding
• Grade type: Regular for everyday driving conditions

About the PowerStop Front OE Stock Replacement Caliper Line

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 maintain factory performance and fitment, making it suitable for drivers seeking a dependable disc brake caliper without modifications. The L4951 caliper is part of this line, ensuring compatibility and quality for your Chevrolet Equinox, Pontiac Torrent, or Saturn Vue.

Product Details and Specifications

This disc brake caliper features a cast iron construction that offers durability and effective heat dissipation during braking. The floating caliper design allows the caliper to move laterally, ensuring even pad wear and consistent braking force. Equipped with two phenolic pistons measuring 45.97 mm in diameter, the caliper provides reliable hydraulic pressure transfer while resisting corrosion. The gray finish helps protect against rust and maintains an OEM look. Included caliper slides and mounting bracket facilitate proper installation and alignment on compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or seized front disc brake calipers on Chevrolet Equinox, Pontiac Torrent, and Saturn Vue
• Addresses uneven brake pad wear caused by faulty caliper slides or pistons
• Resolves brake drag or sticking issues due to caliper malfunction
• Restores proper hydraulic pressure for consistent braking performance
• Improves brake pedal feel and responsiveness after caliper failure

Installation Notes and Tips

Ensure the brake system is properly bled after installation to remove air from the hydraulic lines. Verify that the mounting bracket and caliper slides are securely fastened to prevent movement or noise. Use the specified M10 x 1.0 bleeder screw thread size for brake bleeding tools. It is recommended to inspect brake pads and rotors during installation and replace if necessary to maintain optimal braking performance.

Quality Assurance and Warranty

The PowerStop - Front OE Stock Replacement Caliper L4951 is manufactured to meet or exceed OEM standards for fit, form, and function. Constructed with cast iron and phenolic pistons, this caliper is built for durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliability and safety in braking applications.