PowerStop L2792A Disc Brake Caliper - Rear Left

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L2792A) is designed to provide reliable braking performance for select Infiniti and Nissan vehicles. Engineered as a direct replacement for rear disc brake calipers, this component ensures consistent stopping power and durability.

• Compatible with Infiniti 350Z, G35, G37, M35, M45 and Nissan models
• Constructed from durable cast iron caliper casting material
• Single piston floating caliper design with a 42.72 mm steel piston
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish with M7 x 1.0 bleeder screw thread size
• Grade type: Regular for standard braking applications

Product Line Details: PowerStop - Rear OE Stock Replacement Caliper

This caliper is part of the PowerStop - Rear OE Stock Replacement Caliper line, which focuses on providing direct OE-style replacements for rear brake calipers. These calipers are designed to match original equipment specifications, ensuring proper fit, function, and braking performance for vehicles like the Infiniti 350Z, G35, G37, M35, and M45. The line emphasizes durability and compatibility with factory brake systems.

Technical Specifications and Features

The L2792A caliper features a cast iron construction that offers strength and heat resistance necessary for rear brake applications. Its floating caliper design utilizes a single 42.72 mm steel piston, which provides consistent clamping force on the brake rotor. The caliper includes slides and a mounting bracket to facilitate proper installation and alignment. The gray finish helps resist corrosion, while the M7 x 1.0 bleeder screw thread size allows for standard brake fluid bleeding procedures.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Infiniti 350Z, G35, G37, M35, and M45
• Addresses uneven brake pad wear caused by caliper sticking
• Resolves brake fluid leaks from damaged piston seals
• Improves rear braking performance and pedal feel
• Restores proper caliper slide movement for consistent rotor contact

Installation Notes and Tips

When installing the PowerStop L2792A caliper, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the mounting bracket and caliper slides are securely fastened and lubricated as needed to prevent binding. This caliper is designed as a direct OE replacement, so no modifications should be necessary for compatible Infiniti and Nissan models.

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment standards. The cast iron construction and steel piston materials contribute to long service life under normal operating conditions. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship.