PowerStop L5050 Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L5050) is designed specifically for Pontiac Sky and Saturn Solstice models. This floating disc brake caliper offers reliable braking performance with durable aluminum construction and steel piston components.

• Compatible with Pontiac Sky and Saturn Solstice rear brake systems
• Floating caliper design with one steel piston (39.88 mm diameter)
• Constructed from lightweight aluminum casting for corrosion resistance
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Rear OE Stock Replacement Caliper

The PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct OE replacement parts that maintain factory specifications and fitment. This ensures compatibility and consistent braking performance for vehicles like the Pontiac Sky and Saturn Solstice. The L5050 caliper is engineered to match original equipment standards, making it a practical choice for rear brake system repairs.

Technical Description and Features

This disc brake caliper features a floating design with a single steel piston measuring 39.88 mm in diameter, which helps deliver balanced braking force. The aluminum caliper casting reduces weight while resisting corrosion, contributing to longer service life. Included caliper slides and mounting bracket facilitate proper installation and alignment. The gray color finish provides a neutral appearance that blends with most brake assemblies. The bleeder screw thread size is M10 x 1.0, compatible with standard brake bleeding tools.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Pontiac Sky and Saturn Solstice
• Restores proper brake pad alignment and reduces uneven pad wear
• Addresses brake fluid leaks caused by damaged piston seals
• Improves rear braking response and pedal feel
• Resolves caliper slide pin binding issues that cause brake drag

Installation Notes and Tips

• Ensure brake system is fully depressurized before removal
• Use compatible brake fluid and bleed system after installation
• Verify caliper slides move freely to prevent uneven pad wear
• Check bleeder screw thread size (M10 x 1.0) for proper tool fit
• Mounting bracket is included; however, mounting hardware is not included and must be reused or replaced separately

Quality Assurance and Warranty

The PowerStop - Rear OE Stock Replacement Caliper L5050 is manufactured to meet or exceed OEM specifications for fit, form, and function. The use of aluminum casting and steel piston materials ensures durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliable performance in rear brake applications for Pontiac Sky and Saturn Solstice vehicles.