PowerStop L2793A Disc Brake Caliper - Rear Right

PowerStop Rear OE Stock Replacement Caliper Overview

The PowerStop - Rear OE Stock Replacement Caliper (Part Number L2793A) is designed to provide reliable braking performance for select Nissan and INFINITI vehicles. Engineered as a direct OE replacement, this rear disc brake caliper ensures consistent stopping power and durability for models like the Nissan 350Z, G35, G37, and INFINITI M35 and M45.

• Cast iron caliper casting for strength and heat resistance
• Single steel piston with a 42.72 mm diameter for effective braking force
• Floating caliper design for smooth operation and even pad wear
• Includes caliper slides and mounting bracket for proper fitment
• Gray finish to match OE appearance
• Compatible with bleeder screw thread size M7 x 1.0
• Grade type: Regular for standard braking applications

About the PowerStop - Rear OE Stock Replacement Caliper Line

The PowerStop - Rear OE Stock Replacement Caliper line focuses on delivering direct-fit replacement parts that meet original equipment specifications. This product line is tailored to restore braking performance to factory standards without requiring modifications. The L2793A caliper maintains the OE design characteristics, including the floating caliper type and steel piston construction, ensuring compatibility and reliable operation on compatible Nissan and INFINITI rear disc brake systems.

Detailed Product Description

This rear disc brake caliper features a durable cast iron body that withstands the rigors of daily driving and heat generated during braking. The single steel piston with a 42.72 mm diameter provides consistent hydraulic pressure to the brake pads, while the floating caliper design allows for self-alignment and even pad wear. Included caliper slides and mounting bracket facilitate proper installation and secure fitment. The gray finish matches the original equipment look, making it suitable for visible brake components on the rear axle.

Common Applications and Problem Solving

• Replacement for worn or seized rear calipers on Nissan 350Z, G35, G37, INFINITI M35, and M45
• Addresses uneven brake pad wear caused by caliper slide issues
• Resolves brake drag or sticking due to piston corrosion or damage
• Restores proper hydraulic pressure for consistent rear braking performance
• Eliminates brake noise and vibration related to faulty caliper operation

Installation Notes and Tips

• Ensure compatibility with your vehicle’s rear disc brake system before installation
• Bleeder screw thread size is M7 x 1.0; use appropriate tools for bleeding
• Mounting bracket is included, but mounting hardware is not; reuse existing hardware or source separately
• Inspect brake pads and rotors during installation for optimal performance
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

PowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment standards. The use of cast iron and steel piston materials ensures durability and resistance to wear. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.