PowerStop L4893 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L4893) is designed to provide reliable braking performance for select Chevrolet, Pontiac, and Saturn vehicles. Engineered as a direct replacement for rear disc brake calipers, this component ensures consistent stopping power and durability.

• Caliper Type: Floating
• Caliper Casting Material: Aluminum
• Piston Quantity: 1 with 38.10 mm diameter
• Piston Material: Steel
• Caliper Color: Gray
• Includes Caliper Slides and Mounting Bracket
• Bleeder Screw Thread Size: M10 x 1.0
• Grade Type: Regular

Detailed Product Description

This PowerStop rear disc brake caliper is constructed from lightweight aluminum casting, which helps reduce unsprung weight while maintaining structural integrity. The floating caliper design allows for smooth piston movement and even pad wear. Equipped with a single steel piston measuring 38.10 mm in diameter, it delivers consistent hydraulic pressure for effective braking. The gray finish provides corrosion resistance and a clean appearance. Included caliper slides and mounting bracket facilitate proper installation and alignment. The bleeder screw with M10 x 1.0 thread size allows for efficient brake fluid bleeding during maintenance.

PowerStop - Rear OE Stock Replacement Caliper Product Line

The PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct-fit replacement parts that meet original equipment specifications. This product line is designed to restore braking performance to factory standards for rear disc brake systems, making it suitable for routine maintenance or repair on compatible vehicles.

Compatible Vehicles and Applications

• Chevrolet Aura, Cobalt, HHR, Malibu
• Pontiac G5, G6, Ion
• Saturn Ion

This caliper is ideal for addressing issues such as uneven brake pad wear, brake fluid leaks, sticking calipers, reduced braking efficiency, and noisy brakes on these specific models.

Installation Notes and Tips

• Ensure the brake system is properly bled after installation to remove air from the hydraulic lines.
• Verify compatibility with your vehicle’s rear disc brake system before installation.
• Use appropriate tools to avoid damaging the bleeder screw or caliper components.
• Inspect brake pads and rotors for wear and replace if necessary during caliper replacement.

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed OEM standards for fit, form, and function. The use of durable aluminum casting and steel piston materials ensures long-lasting performance. While specific warranty details are not provided here, PowerStop products typically come with manufacturer-backed quality guarantees to support reliability and customer satisfaction.