{"product_id":"dynamite-friction-633-31114r-disc-brake-rotor-rear-right","title":"Dynamite Friction 633-31114R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31114R) is engineered for precision braking performance on select BMW models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles such as the BMW 330i xDrive and 435i Gran Coupe.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc black hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 24 mm with discard thickness at 22.4 mm\u003c\/li\u003e\n\u003cli\u003eFits BMW models with 5 lug holes and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 345 mm and overall height of 66.2 mm\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with zinc black coated hat for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction DFC Brake Rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power. The rotor surface is both drilled and slotted, allowing for efficient gas and dust evacuation, reducing brake fade and improving pad bite. The directional surface pattern is engineered to optimize braking performance and rotor longevity.\u003c\/p\u003e\u003cp\u003eThe rotor’s nominal thickness is 24 mm, with a discard thickness of 22.4 mm, ensuring a clear service life indicator for safe replacement. The zinc black coating on the hat provides rust resistance, extending the rotor’s durability in various driving conditions. With a 345 mm outside diameter and 66.2 mm overall height, this rotor is designed to meet the exact specifications required for compatible BMW models.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 230i and 230i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 328d xDrive, 328i, and 328i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 330i xDrive and 335i variants\u003c\/li\u003e\n\u003cli\u003eBMW 340i and 340i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 428i, 428i Gran Coupe, and 428i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 430i and 430i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 435i, 435i Gran Coupe, and 435i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 440i, 440i Gran Coupe, and 440i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 3\u003c\/li\u003e\n\u003cli\u003eBMW M240i and M240i xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Black Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant black zinc finish on the hat. This product line is designed to provide enhanced heat dissipation and improved braking response while maintaining durability against rust and wear. The drilled and slotted surface pattern is directional, which supports consistent braking performance across a range of BMW vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by excessive heat buildup during aggressive driving\u003c\/li\u003e\n\u003cli\u003eUneven pad wear due to poor rotor surface design\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor hats reducing service life\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from gas and dust accumulation\u003c\/li\u003e\n\u003cli\u003eVibration or noise caused by warped or worn rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible BMW models with a 5-lug, 120 mm bolt circle pattern. Verify the rotor thickness before installation; replace if below the discard thickness of 22.4 mm. Clean the rotor surface to remove any protective coatings or debris before mounting. Proper torque specifications should be followed for lug nuts to avoid rotor warping. Directional rotors must be installed with the correct rotation direction as indicated by the surface pattern.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 633-31114R rotor to meet OEM specifications for fit and function. The rust-resistant zinc black finish on the hat enhances durability in various environments. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability. Always consult product documentation or the manufacturer for warranty information.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51797406941365,"sku":"HBHR-633-31114R","price":143.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63331114R_Fro.jpg?v=1774641917","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-31114r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}