{"product_id":"dynamite-friction-633-31168l-disc-brake-rotor-front-left","title":"Dynamite Friction 633-31168L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eDrilled and Slotted Front Left Rotor for BMW\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-31168L, is a vented front left disc brake rotor built for select BMW applications. It combines a slotted X drilled surface with a black zinc hat finish and rust-resistant coating for a clean OE-style appearance and dependable braking performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 633-31168L for front left brake service\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled surface type for consistent pad contact and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor design with 348 mm outside diameter\u003c\/li\u003e\n\u003cli\u003eBlack zinc hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003ePlain disc finish and directional brake surface\u003c\/li\u003e\n\u003cli\u003e5-bolt, 5-lug pattern with 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with select BMW 330i, 430i, 530i, i4, X3, X5, X6, and related models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis DFC rotor is engineered around the listed dimensions, including a 30 mm nominal thickness, 28.4 mm discard thickness, 67 mm center hole diameter, and 66.6 mm height. The drilled and slotted braking surface is paired with a vented construction to support even pad interaction and stable braking feel. The black hat finish adds corrosion resistance and a cleaner look behind the wheel, making this rotor a practical replacement for BMW front axle brake service. Part number 633-31168L is listed for multiple BMW platforms, including 2022-2026 BMW 530i, 2025-2026 BMW 330i, and 2025-2026 BMW 430i front left applications.\u003c\/p\u003e\u003cp\u003eFits 2025-2026 BMW 330i, Front Left. Fits 2025-2026 BMW 330i xDrive, Front Left. Fits 2025-2026 BMW 430i, Front Left. Fits 2025-2026 BMW 430i xDrive, Front Left. Fits 2022-2026 BMW 530i, Front Left. Fits 2022-2026 BMW 530i xDrive, Front Left. Fits 2022-2026 BMW i4, Front Left. Fits 2025-2026 BMW X3, Front Left. Fits 2018-2025 BMW 530e, Front Left. Fits 2024 BMW iX3, Front Left. Fits 2021-2022 BMW iX3, Front Left. Fits 2018-2023 BMW 530e xDrive, Front Left. Fits 2022-2023 BMW X5, Front Left. Fits 2022-2023 BMW X6, Front Left. Fits 2022 BMW 430i Gran Coupe, Front Left. Fits 2017-2021 BMW 530i, Front Left. Fits 2017-2021 BMW 530i xDrive, Front Left. Fits 2020-2021 BMW X5, Front Left. Fits 2020-2021 BMW X6, Front Left. Fits 2017-2019 BMW 540i, Front Left. Fits 2017-2019 BMW 540i xDrive, Front Left. Fits 2019 BMW X5, Front Left.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues This Rotor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront brake rotor wear that has reached discard thickness\u003c\/li\u003e\n\u003cli\u003eBrake pulsation from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed rotor hat areas\u003c\/li\u003e\n\u003cli\u003eNoise or vibration associated with worn front rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, and vehicle-specific brake package before installation. This rotor is listed for front left positions only, and several BMW applications note standard brakes, optional full cast rotors, original aluminum hat rotors, or M Sport brakes. Confirm the exact brake configuration on the vehicle before ordering. For 2019 BMW X5 applications, the fitment notes also reference a disc brake pad wear sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction identifies this rotor as a rust-resistant, black-finished replacement disc brake rotor for select BMW front axle applications. The part number 633-31168L is cataloged for multiple model years and brake configurations to support accurate fitment selection.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439664591029,"sku":"HBHR-633-31168L","price":149.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331168L_Fro.jpg?v=1777880415","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31168l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}