Nugeon 99P01723A Disc Brake Caliper - Front Left

Front Left Disc Brake Caliper for Toyota and Lexus

Nugeon TechShield 360 (tm) part number 99P01723A is a remanufactured front left disc brake caliper built for select Toyota and Lexus hybrid applications. It is supplied with a mounting bracket and uses an aluminum housing with a phenolic piston for OE-style brake service.

Key Features

• Remanufactured front left disc brake caliper
• TechShield 360 (tm) rust-preventative finish in grey
• Aluminum casting with one 57 mm phenolic piston
• Bracket included for the listed front left applications
• Bleeder screw included; banjo bolt inlet fitting
• Caliper slides, dust boots, and hardware included
• Inlet port thread size: M10-1.0; bleeder thread size: M7-1.0

Product Details

The Nugeon 99P01723A disc brake caliper is engineered for front left brake service on Toyota Corolla, Toyota Prius, Toyota Prius AWD-e, Toyota Prius Prime, Toyota Prius Plug-In, and Lexus CT200h applications listed below. TechShield 360 (tm) refers to Nugeon’s rust-preventative product line, and this caliper uses a grey finish to help resist corrosion in everyday driving conditions. The aluminum body, phenolic piston, and included bracket support a direct replacement approach for the specified vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Part number 99P01723A is the reference to use when matching the correct front left caliper for these hybrid brake systems.

Vehicle Fitment

• Fits 2020-2025 Toyota Corolla, front left; supplied with mounting bracket; TechShield 360 (tm)
• Fits 2010-2022 Toyota Prius, front left; supplied with mounting bracket; TechShield 360 (tm)
• Fits 2019-2022 Toyota Prius AWD-e, front left; supplied with mounting bracket; TechShield 360 (tm)
• Fits 2019 Toyota Prius Prime, front left; supplied with mounting bracket; 04/2019; TechShield 360 (tm)
• Fits 2017-2018 Toyota Prius Prime, front left; supplied with mounting bracket; TechShield 360 (tm)
• Fits 2011-2017 Lexus CT200h, front left; supplied with mounting bracket; TechShield 360 (tm)
• Fits 2012-2015 Toyota Prius Plug-In, front left; supplied with mounting bracket; TechShield 360 (tm)

Common Brake Issues This Caliper Can Address

• Sticking or seized front left caliper movement
• Uneven brake pad wear on the front axle
• Brake fluid leakage at the caliper body or bleeder area
• Corrosion on the original caliper housing
• Reduced braking response from worn internal components

Installation Notes

Verify the vehicle year, make, model, and front left position before installation. Confirm the inlet thread size, banjo bolt connection, and bleeder screw thread match the original brake setup. Transfer or replace brake fluid as needed, bleed the hydraulic system after installation, and inspect pads, rotors, and hoses for wear before returning the vehicle to service.

Quality Assurance

Nugeon TechShield 360 (tm) remanufactured calipers are built for brake hydraulic replacement service with corrosion-resistant finishing and application-specific fitment. Part number 99P01723A is intended for the listed Toyota and Lexus front left applications only.