PowerStop L3339 Disc Brake Caliper - Front Left

PowerStop Front OE Stock Replacement Caliper Overview

The PowerStop - Front OE Stock Replacement Caliper (Part Number L3339) is designed for reliable braking performance on select INFINITI and Nissan vehicles. Engineered as a floating disc brake caliper, it offers a direct replacement solution for models like the Armada, QX56, QX80, and TITAN.

• Cast iron caliper casting for durability
• Includes caliper slides and mounting bracket
• Two phenolic pistons with 51.00 mm diameter
• Floating caliper type for consistent brake pad contact
• Gray finish with M10 x 1.0 bleeder screw thread size
• Grade type: Regular

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 ensures compatibility and performance consistency for front brake systems on compatible vehicles. The L3339 caliper maintains OE standards in materials and design, making it suitable for restoring braking function on INFINITI and Nissan models without modification.

Detailed Product Description

This disc brake caliper features a cast iron construction that balances strength and heat resistance, essential for front brake applications on larger SUVs and trucks. The floating caliper design allows the caliper to move laterally, ensuring even pad wear and effective braking. Two phenolic pistons with a 51.00 mm diameter provide smooth hydraulic pressure transfer while reducing heat transfer to the brake fluid. The gray finish offers corrosion resistance, and the included caliper slides and mounting bracket simplify installation. The bleeder screw thread size of M10 x 1.0 is standard for maintenance and brake bleeding procedures.

Compatible Vehicles and Common Applications

• Replacement for front brake caliper on INFINITI Armada, QX56, and QX80
• Suitable for Nissan TITAN front brake system repairs
• Addresses issues such as uneven brake pad wear and reduced braking efficiency
• Resolves caliper piston sticking or seizing problems
• Used to restore proper brake fluid pressure and pedal feel

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 is securely fastened and that caliper slides are lubricated for smooth operation. This caliper does not include mounting hardware, so retain original bolts or source compatible fasteners. Check the bleeder screw for proper thread engagement during brake bleeding.

Quality Assurance and Warranty

PowerStop manufactures this caliper to meet OE specifications, ensuring consistent fit and function. The use of phenolic pistons helps reduce heat-related brake fluid degradation. While specific warranty details are not provided here, PowerStop products typically come with manufacturer-backed quality guarantees. Confirm warranty terms with the product documentation or supplier.