Nugeon 99P01634B Disc Brake Caliper - Rear Right

Rear Right Disc Brake Caliper for Lexus LX470 and Toyota Land Cruiser

This Nugeon TechShield 360 disc brake caliper is built for rear right brake service on select Lexus LX470 and Toyota Land Cruiser applications. Part number 99P01634B is a direct-fit hydraulic caliper assembly with a mounting bracket, making it a practical replacement for worn, sticking, or leaking rear brake components.

Key Features

• Fits 2000-2007 Lexus LX470, rear right
• Fits 2000-2007 Toyota Land Cruiser, rear right
• Part number 99P01634B
• Cast iron caliper housing with gray E-coat finish
• 1 steel piston, 48 mm (1.89 in.) outside diameter
• Bracket included for the rear right application
• Mounting hardware included
• Caliper slides included
• Bleeder screw and bleeder screw cap included
• Dust boots included
• Banjo bolt inlet fitting with M10-1.0 threads
• Brake pad installation hardware included; pads not included

Product Details

Nugeon TechShield 360 focuses on brake hydraulics built for service replacement, and this caliper follows that approach with a cast iron body, steel piston, and corrosion-resistant E-coat finish. The assembly is supplied with the bracket, slides, bleeder hardware, dust boots, and pad installation hardware, which helps streamline rear brake repair on the Lexus LX470 and Toyota Land Cruiser. Part number 99P01634B is specified for the rear right position and uses a banjo bolt inlet with M10-1.0 thread sizing.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Caliper Can Address

• Rear brake drag caused by a sticking piston or slide hardware
• Brake fluid leakage from a worn caliper body or bleeder area
• Uneven rear braking from a failing right-side caliper
• Corrosion-related caliper seizure on high-mileage vehicles
• Poor brake pedal response linked to hydraulic caliper wear

Installation Notes

Verify rear right placement before installation and confirm the banjo bolt and M10-1.0 thread specifications match the vehicle brake line connection. Transfer or replace brake pads as needed, since pads are not included. Bleed the brake system after installation and inspect all connections, washers, and slide movement before returning the vehicle to service.

Quality Assurance

This caliper is built with a cast iron housing, steel piston, dust boots, included slides, and an E-coat finish for a service-ready replacement. TechShield 360 identifies the product line used for this brake hydraulic application, and the included bracket and hardware support a complete rear right caliper replacement on the listed Lexus and Toyota vehicles.