{"product_id":"dynamite-friction-633-80077l-disc-brake-rotor-rear-left","title":"Dynamite Friction 633-80077L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor for Mazda CX-9\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-80077L) is engineered specifically for the Mazda CX-9. This disc brake rotor combines a directional slotted and drilled surface with a rust-resistant zinc black hat finish to provide reliable braking performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda CX-9 models\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003e325 mm outside diameter with 5 bolt holes and 5 lug holes\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 11 mm and discard thickness of 9 mm\u003c\/li\u003e\n\u003cli\u003eZinc black hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 68 mm and bolt circle diameter of 114.3 mm\u003c\/li\u003e\n\u003cli\u003ePart number 633-80077L for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the DFC Brake Rotor - Drilled and Slotted - Black Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Black product line by Dynamite Friction focuses on rotors designed to enhance braking efficiency through improved heat management. The drilled and slotted surface pattern helps reduce brake fade by allowing gases and debris to escape, while the black zinc-coated hat offers corrosion resistance. This line is tailored for drivers seeking rotors that maintain consistent performance under demanding conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 11 mm and a discard thickness of 9 mm, ensuring a clear service life indicator. The rotor’s 325 mm outside diameter and 45.3 mm height are designed to match the Mazda CX-9’s braking system requirements. The directional slotted and drilled surface improves water and dust evacuation, enhancing braking response. The zinc black hat finish with rust-resistant coating protects against corrosion, extending rotor life. The rotor includes 5 bolt holes and 5 lug holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 68 mm, ensuring proper fitment and secure installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda CX-9 vehicles\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during extended or aggressive braking\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking feel and pedal response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 9 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Verify the bolt hole pattern and center hole diameter match the vehicle specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for the Mazda CX-9. The rust-resistant coating and zinc black hat finish contribute to durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable performance and fitment.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801065423029,"sku":"HBHR-633-80077L","price":95.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63380077L_Fro.jpg?v=1774642236","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-633-80077l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}