What it does. Dorman First Stop Disc Brake Hardware Kit Dorman - First Stop 3465-HW13517 is the disc the brake pads clamp onto to convert motion into heat and stop the wheel.

Service note. Rotors are replaced in pairs per axle, together with fresh pads.

Fitment. Catalogued as fitting 2025 Lexus Nx250, 2024–2025 Toyota Grand Highlander, 2025 Toyota Rav4, 2024–2025 Lexus Rx350, 2025 Toyota Crown, 2025 Lexus Tx550h, 2024–2025 Lexus Rx450h, 2025 Lexus Ux300h, 2025 Toyota Corolla, 2024–2025 Lexus Rz300e, 2021–2024 Lexus Is300, 2024 Lexus Nx350h, 2024 Lexus Is500, 2024 Lexus Tx500h, 2019–2023 Lexus Ux250h, 2021–2023 Toyota Sienna, 2023 Lexus Rz450e, 2023 Toyota Bz4x, 2022 Lexus Nx350, 2022 Lexus Nx450h, 2022 Toyota Highlander, 2021 Toyota Rav4 Prime, 2021 Lexus Is350, 2021 Lexus Rc300, 2021 Lexus Es300h, 2019 Toyota Prius Prime, 2019 Lexus Ux200. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.