Nugeon 99-01737B Disc Brake Caliper - Rear Right

Rear Right Reman Brake Caliper for Lexus

Nugeon 99-01737B is a remanufactured rear right disc brake caliper with installation hardware for select Lexus applications. It is built with an aluminum housing, a steel piston, and a rust preventative finish to support dependable rear brake service on vehicles such as the Lexus GS350, IS350, and RC350.

The Nugeon Reman Caliper w/ Installation Hardware line focuses on direct-fit brake hydraulics replacement parts with the mounting bracket, slides, dust boots, bleeder screw, and pad hardware needed for a complete caliper service where applicable. Part number 99-01737B is listed for rear right use and is engineered around the OE-style banjo inlet connection and factory thread sizes.

Key Features

• Remanufactured disc brake caliper for rear right position
• Aluminum caliper housing with steel piston
• Rust preventative gray finish
• Bracket included for listed applications
• Caliper slides, dust boots, bleeder screw, and wear sensors included
• Banjo inlet fitting with M10-1.0 thread size
• Caliper and pad hardware included where applicable
• Part number: 99-01737B

Detailed Description

Nugeon 99-01737B is a remanufactured rear right disc brake caliper for select Lexus rear brake systems. It uses a single 38 mm steel piston, aluminum casting material, and a banjo-style inlet fitting with M10-1.0 thread sizing. The caliper is supplied in gray with a rust preventative finish and includes the bracket, slides, dust boots, bleeder screw, and wear sensors listed in the product data. This part number is a direct replacement option for rear brake service on Lexus GS350, IS350, GS300, GS450h, GS200t, IS200t, RC300, RC350, RC200t, and RC350 applications shown below.

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

Common Problems This Part Can Address

• Rear brake drag caused by a sticking caliper piston
• Uneven rear brake pad wear from seized slides or worn hardware
• Brake fluid leakage at the caliper body or bleeder area
• Corrosion on the rear right brake caliper housing
• Noisy rear brake operation related to worn caliper components

Installation Notes and Fitment

• Fits 2013-2020 Lexus GS350, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2016-2020 Lexus IS300, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2014-2020 Lexus IS350, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2018-2020 Lexus RC300, rear right; exc orange caliper finish; reman caliper w/ installation hardware
• Fits 2017-2020 Lexus RC350, rear right; exc orange caliper finish; reman caliper w/ installation hardware
• Fits 2018-2019 Lexus GS300, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2013-2018 Lexus GS450h, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2016-2017 Lexus GS200t, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2016-2017 Lexus IS200t, rear right; supplied with mounting bracket; reman caliper w/ installation hardware
• Fits 2017 Lexus RC200t, rear right; exc orange caliper finish; reman caliper w/ installation hardware
• Fits 2016-2017 Lexus RC300, rear right; supplied with mounting bracket; unpainted caliper finish; reman caliper w/ installation hardware
• Fits 2016 Lexus RC200t, rear right; supplied with mounting bracket; exc orange caliper finish; reman caliper w/ installation hardware
• Fits 2016 Lexus RC350, rear right; supplied with mounting bracket; exc orange caliper finish; reman caliper w/ installation hardware
• Fits 2015 Lexus RC350, rear right; supplied with mounting bracket; reman caliper w/ installation hardware

Confirm rear right placement, inlet thread size, and bracket style before installation. For Lexus GS350 rear right brake caliper replacement, Lexus IS350 rear right caliper service, or Lexus RC350 rear right brake hydraulics repair, part number 99-01737B should be matched to the vehicle’s original brake configuration.

Quality Assurance

This remanufactured caliper is built with a rust preventative finish, new wear components listed in the product data, and OE-style fitment details for the specified Lexus rear right applications. Verify casting numbers, port thread size, and brake system configuration during parts matching to ensure correct installation.