Nugeon 99-01751B Disc Brake Caliper - Rear Right

Rear Right Reman Caliper for Lexus IS250

Nugeon 99-01751B is a remanufactured rear right disc brake caliper for the 2014-2015 Lexus IS250. It is supplied with the mounting bracket and installation hardware details listed below, making it a direct replacement option for brake service on this application.

The Nugeon Reman Caliper w/ Installation Hardware line focuses on remanufactured brake hydraulics built around application-specific fitment and included service components. For this Lexus IS250 rear right application, the caliper uses an aluminum housing, a single 40 mm steel piston, and a grey rust-preventative finish.

Key Features

• Part number: 99-01751B
• Fits 2014-2015 Lexus IS250, rear right
• Remanufactured disc brake caliper
• Supplied with bracket
• Grey finish with rust preventative coating
• Aluminum casting with steel piston
• Bleeder screw included
• Caliper slides, dust boots, and pad wear sensor included
• Banjo inlet fitting with M10-1.0 inlet thread
• Brake pad installation hardware included where applicable

Detailed Description

Nugeon 99-01751B is a rear right brake caliper assembly for the 2014-2015 Lexus IS250. It is a remanufactured unit built with a 40 mm piston, aluminum housing, and bracket included for the specified rear-right position. The caliper is finished in grey with a rust preventative coating and uses a banjo-style inlet connection with M10-1.0 thread size. This part number, 99-01751B, is a direct fitment match for the listed Lexus IS250 years and position.

Additional service-related components include the bleeder screw, caliper slides, dust boots, and pad wear sensor. The caliper is configured for D1391 brake pads and uses a M7-1.0 bleeder thread. If you are replacing a worn rear brake caliper on a Lexus IS250, 99-01751B provides the correct rear right configuration for the listed vehicles.

What This Part Helps Address

• Brake fluid leakage from a worn caliper body or piston seal
• Uneven rear braking caused by a sticking caliper piston
• Brake drag from seized slides or damaged dust boots
• Brake warning concerns tied to rear pad wear sensor hardware
• Noise or poor brake response from a failing rear right caliper assembly

Installation Notes

Verify rear-right placement before installation. This caliper uses a banjo inlet fitting with M10-1.0 thread size and includes the bleeder screw. The package contents list brake pad installation hardware with banjo bolt and copper crush washers where applicable, so confirm all required brake line and mounting components against the vehicle before assembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

This remanufactured caliper is built by Advics and remanufactured by Nugeon for the specified Lexus IS250 rear right application. The aluminum casting, rust-preventative finish, and included service hardware support a proper brake repair on the listed vehicles. Part number 99-01751B should be matched to the vehicle’s rear-right brake position before installation.