StopTech Part Number 126.44189SL Slotted Sport Rear Left Brake Rotor for Lexus GS and RC Models

Description

The StopTech Part Number 126.44189SL Slotted Sport Rear Left Brake Rotor is designed to upgrade your Lexus vehicle’s braking system with high-performance, durable components. Engineered as a direct replacement for the original equipment, this rotor features a one-piece construction that ensures reliable operation and enhances the overall aesthetic with its sleek black e-coating. The advanced metallurgy includes added Molybdenum and Chromium, which significantly improve resistance to cracking and thermal stress, extending the rotor’s lifespan under demanding driving conditions. The black e-coating not only offers excellent corrosion protection but also maintains a clean appearance over time, even in harsh environments. The rotor’s slotted design plays a critical role in heat and brake dust dispersal, preventing glazing of brake pads and increasing initial bite for more responsive braking. It is especially effective when used with higher friction European-style brake pad compounds, providing better wet and dry braking performance. The double disk ground surface ensures consistent friction, contributing to smoother, more predictable braking feel. The directional curve vane design on selected applications optimizes airflow for cooling, while cryogenic treatment reduces residual stresses, resulting in quieter operation and enhanced crack resistance. Designed as a direct OE replacement, this rotor is compatible with a range of Lexus models including the GS, IS, and RC series from 2013 to 2019, making it an excellent choice for enthusiasts seeking improved braking performance and longevity. Whether driving daily or on spirited drives, the StopTech slotted sport rotor offers superior resistance to thermal stress and crack formation, ensuring consistent performance and safety for years to come.

Features:

• Black E-Coated Non-Friction surface for corrosion protection

• Double disk ground for consistent friction surface

• Superior resistance to cracks from thermal stress

• Increased initial bite and wet weather response

• Directional curve vane designs on selected applications

• Cryogenic treatment reduces residual stress

• Slots help evacuate gases, dust, and heat

• Direct OE replacement for seamless installation

Fitment:
Lexus GS200t Base 2016
Lexus GS200t Base 2017
Lexus GS200t F Sport 2016
Lexus GS200t F Sport 2017
Lexus GS300 Base 2018
Lexus GS300 Base 2019
Lexus GS300 F Sport 2018
Lexus GS300 F Sport 2019
Lexus GS350 Base 2013
Lexus GS350 Base 2014
Lexus GS350 Base 2015
Lexus GS350 Base 2016
Lexus GS350 Base 2017
Lexus GS350 Base 2018
Lexus GS350 Base 2019
Lexus GS350 Base 2020
Lexus GS350 F Sport 2013
Lexus GS350 F Sport 2014
Lexus GS350 F Sport 2015
Lexus GS350 F Sport 2016
Lexus GS350 F Sport 2017
Lexus GS350 F Sport 2018
Lexus GS350 F Sport 2019
Lexus GS350 F Sport 2020
Lexus GS450h Base 2013
Lexus GS450h Base 2014
Lexus GS450h Base 2015
Lexus GS450h Base 2016
Lexus GS450h Base 2017
Lexus GS450h Base 2018
Lexus GS450h F Sport 2015
Lexus GS450h F Sport 2016
Lexus GS450h F Sport 2017
Lexus GS450h F Sport 2018
Lexus IS200t Base 2016
Lexus IS200t Base 2017
Lexus IS200t F Sport 2016
Lexus IS200t F Sport 2017
Lexus IS300 Base 2016
Lexus IS300 Base 2017
Lexus IS300 Base 2018
Lexus IS300 Base 2019
Lexus IS300 Base 2020
Lexus IS300 F Sport 2016
Lexus IS300 F Sport 2017
Lexus IS300 F Sport 2018
Lexus IS300 F Sport 2019
Lexus IS300 F Sport 2020
Lexus IS350 Base 2014
Lexus IS350 Base 2015
Lexus IS350 Base 2016
Lexus IS350 Base 2017
Lexus IS350 Base 2018
Lexus IS350 Base 2019
Lexus IS350 Base 2020
Lexus IS350 C 2014
Lexus IS350 C 2015
Lexus IS350 C F Sport 2014
Lexus IS350 C F Sport 2015
Lexus IS350 F Sport 2014
Lexus IS350 F Sport 2015
Lexus IS350 F Sport 2016
Lexus IS350 F Sport 2017
Lexus IS350 F Sport 2018
Lexus IS350 F Sport 2019
Lexus IS350 F Sport 2020
Lexus RC200t Base 2016
Lexus RC200t Base 2017
Lexus RC200t F Sport 2016
Lexus RC200t F Sport 2017
Lexus RC300 Base 2016
Lexus RC300 Base 2017
Lexus RC300 Base 2018
Lexus RC300 F Sport 2016
Lexus RC300 F Sport 2017
Lexus RC300 F Sport 2018
Lexus RC350 Base 2015
Lexus RC350 Base 2016
Lexus RC350 Base 2017
Lexus RC350 Base 2018
Lexus RC350 Base 2019
Lexus RC350 Base 2020
Lexus RC350 F Sport 2015
Lexus RC350 F Sport 2016
Lexus RC350 F Sport 2017
Lexus RC350 F Sport 2018
Lexus RC350 F Sport 2019
Lexus RC350 F Sport 2020