Nugeon 99-00647A Disc Brake Caliper - Rear Left

Rear Left Reman Brake Caliper for Infiniti and Nissan

Nugeon 99-00647A is a remanufactured rear left disc brake caliper with a 2-inch (48 mm) steel piston, cast iron housing, and rust preventative finish. It is built for direct replacement service on select INFINITI QX80, Nissan Armada, and INFINITI QX56 rear brake applications.

Key Features

• Remanufactured disc brake caliper with bracket included
• Rear left position for select INFINITI and Nissan vehicles
• Cast iron body with grey rust preventative finish
• Steel piston with dust boots and bleeder screw included
• Caliper slides included for service-ready installation
• Banjo bolt inlet fitting with M10-1.0 inlet thread
• Brake pad installation hardware and copper crush washers included where applicable

Product Line Details

Nugeon’s Reman Caliper w/ Installation Hardware line focuses on replacement calipers that restore hydraulic braking function while matching the original mounting and fluid connection style. Part number 99-00647A follows that approach with a remanufactured housing, bracket, and service hardware details suited to rear brake repair work.

Detailed Description

This Nugeon 99-00647A rear left brake caliper is a remanufactured replacement for 2014-2024 INFINITI QX80, 2017-2024 Nissan Armada, and 2011-2013 INFINITI QX56 rear left applications. It uses a single 48 mm steel piston, cast iron construction, and a rust preventative finish to support dependable brake system operation. The caliper includes a bleeder screw, dust boots, slides, and bracket, with a banjo bolt inlet and M10-1.0 thread sizing for the specified applications.

Common Repair Uses

• Restores rear brake hydraulic pressure after caliper seizure or leakage
• Addresses uneven rear braking on INFINITI QX80, Nissan Armada, or INFINITI QX56
• Replaces a corroded or sticking rear left caliper assembly
• Supports brake service when the original caliper bracket or slides are worn
• Helps correct brake drag, pulling, or inconsistent pedal response

Installation Notes and Tips

Verify rear left fitment before installation and confirm the banjo bolt connection, inlet thread size, and bleeder screw thread match the vehicle’s brake line and service setup. Transfer or install brake pads separately, since pads are not included. Bleed the brake system after installation and inspect all sealing surfaces, including copper crush washers where applicable. This part number, 99-00647A, is listed for 2014-2024 INFINITI QX80 rear left, 2017-2024 Nissan Armada rear left, and 2011-2013 INFINITI QX56 rear left applications.

Quality Assurance

Each remanufactured caliper is processed for brake service use with a rust preventative finish, new dust boots, and included bleeder screw and slides as listed in the product data. Nugeon 99-00647A is built to replace the original rear left caliper assembly on the specified vehicles and support proper brake system restoration.