{"product_id":"dynamite-friction-631-42031l-disc-brake-rotor","title":"Dynamite Friction 631-42031L Disc Brake Rotor - Front 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 631-42031L) is engineered for reliable braking performance on select Chevrolet, GMC, and Jeep vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Chevrolet Blazer and Jeep Cherokee.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 32.76 mm and discard thickness of 30.86 mm\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for optimized pad contact\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish with plain disc finish\u003c\/li\u003e\n\u003cli\u003e6 bolt holes with 15.1 mm diameter and 139.7 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 301 mm and height of 58.7 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet, GMC, and Jeep models including Blazer, Cherokee, Grand Wagoneer, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and aid in heat and gas dissipation. This design helps maintain consistent braking performance under demanding conditions. The silver zinc coating on the rotor hat provides corrosion resistance, extending the rotor's service life on vehicles such as the GMC K1500 and Jeep Wagoneer.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with a 301 mm outside diameter and a 58.7 mm overall height, allowing for effective heat management during braking. The rotor’s surface is both drilled and slotted, which helps reduce brake fade by allowing gases and debris to escape. The rotor is directional, ensuring proper installation orientation for optimal performance. It includes six bolt holes with a 15.1 mm diameter and a bolt circle diameter of 139.7 mm, matching the stud\/lug hole pattern for secure mounting. The zinc silver hat finish offers rust resistance, while the plain disc finish supports consistent pad wear.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement rotor for worn or warped rotors on Chevrolet Blazer and GMC K10 Suburban\u003c\/li\u003e\n\u003cli\u003eImproves braking response and reduces brake fade on Jeep Grand Wagoneer and Cherokee\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eEnhances heat dissipation to prevent brake overheating in heavy-duty use\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for vehicles experiencing uneven pad wear or noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor orientation matches the directional surface marking for proper function\u003c\/li\u003e\n\u003cli\u003eCheck bolt hole alignment with vehicle hub using the 139.7 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 30.86 mm\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on the 6 lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal braking system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-42031L rotor to meet or exceed OEM specifications for fit and function on Chevrolet, GMC, and Jeep vehicles. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389624778933,"sku":"HBHR-631-42031L","price":91.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63142031L_Fro.jpg?v=1774634416","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-42031l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}