{"product_id":"dynamite-friction-631-40045l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-40045L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eReliable Performance for Chevrolet, Dodge, and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-40045L) is engineered to provide consistent braking performance for heavy-duty vehicles. Designed specifically for Chevrolet K1500 Suburban, K2500, K2500 Suburban, K3500, GMC Suburban 1500, Suburban 2500, and Dodge Ram 2500 models, this rotor meets the demands of rugged driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc brake rotor with drilled and slotted surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking efficiency\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish for extended durability\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 32.9 mm with discard thickness at 30.86 mm\u003c\/li\u003e\n\u003cli\u003eEight bolt holes with 16.4 mm diameter for secure fitment\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 317.5 mm and height of 70 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking performance by improving heat dissipation and reducing gas buildup. The silver zinc coating on the rotor hat provides corrosion resistance, making these rotors suitable for vehicles exposed to harsh environments. This product line is designed to meet the specifications required by heavy-duty trucks and SUVs, ensuring reliable stopping power and durability.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that allows air to flow through the rotor, helping to maintain lower operating temperatures and reduce brake fade. The drilled and slotted surface improves water and debris evacuation from the braking surface, enhancing wet-weather braking performance. The rotor is directional, meaning it is designed to rotate in a specific direction to maximize efficiency. With an outside diameter of 317.5 mm and a center hole diameter of 137.4 mm, it fits securely on the specified Chevrolet, Dodge, and GMC models. The zinc silver hat finish provides rust resistance, extending the rotor's service life.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet K1500 Suburban, K2500, K2500 Suburban, K3500\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Ram 2500\u003c\/li\u003e\n\u003cli\u003eCompatible with GMC Suburban 1500 and Suburban 2500\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eReduces brake surface corrosion in wet or salty environments\u003c\/li\u003e\n\u003cli\u003eImproves braking response in wet conditions through slotted and drilled design\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance under heavy load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the correct orientation to maintain the directional surface benefits. Verify that the bolt hole pattern (8 holes, 16.4 mm diameter) matches the vehicle hub. Check rotor thickness before installation; replace if below the discard thickness of 30.86 mm. Properly torque all lug nuts to manufacturer specifications to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to long-term durability. Warranty information is available through the manufacturer and should be consulted for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51726959968437,"sku":"HBHR-631-40045L","price":122.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63140045L_Fro.jpg?v=1774640254","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-40045l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}