{"product_id":"dynamite-friction-631-48045l-disc-brake-rotor","title":"Dynamite Friction 631-48045L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48045L) is engineered for reliable braking performance on select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles such as the Trailblazer, Envoy, and Jimmy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 20 mm with discard thickness at 18.5 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 325 mm and height: 85 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Zinc silver coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied to extend rotor life\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 6 with 13.2 mm diameter, bolt circle diameter: 127 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface optimized for heat and debris management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction features a vented design that improves airflow to reduce heat buildup during braking. The rotor’s surface is both drilled and slotted, which helps evacuate gases, dust, and water, maintaining consistent brake pad contact and reducing the risk of brake fade. The zinc silver hat finish and rust resistant coating protect against corrosion, ensuring durability in various driving conditions. With a nominal thickness of 20 mm and a discard thickness of 18.5 mm, this rotor meets precise specifications for safe replacement.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis rotor is compatible with a range of vehicles including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Specifically, it fits models such as the 9-7x, Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Jimmy, Rainier, SSR, Trailblazer, and Trailblazer EXT. The part number 631-48045L ensures correct fitment for these applications, providing a direct replacement for worn or damaged rotors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by overheating\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet conditions\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup on wheels\u003c\/li\u003e\n\u003cli\u003ePrevents rotor warping through enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on compatible Buick and Chevrolet SUVs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the 631-48045L rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Use proper torque specifications for the 6 lug bolts with 13.2 mm diameter holes and a 127 mm bolt circle diameter. Verify the rotor’s directional surface is oriented correctly to maintain optimal performance. It is recommended to replace brake pads simultaneously to ensure even wear and braking efficiency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction’s DFC Brake Rotor - Drilled and Slotted - Silver is manufactured to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389626745013,"sku":"HBHR-631-48045L","price":90.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63148045L_Fro.jpg?v=1774634429","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-48045l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}