{"product_id":"dynamite-friction-631-42030l-disc-brake-rotor","title":"Dynamite Friction 631-42030L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-42030L) is engineered for Jeep Wrangler and Wrangler JK models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Wrangler and Wrangler JK\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake pad bite\u003c\/li\u003e\n\u003cli\u003eVented rotor design for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 28 mm with discard thickness at 26.4 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 16.6 mm diameter and 127 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 302 mm and height of 55 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe 631-42030L rotor from Dynamite Friction is part of the DFC Brake Rotor - Drilled and Slotted - Silver line, which focuses on combining functional design with corrosion resistance. The rotor’s vented construction helps maintain optimal operating temperatures during heavy braking, reducing the risk of brake fade. The drilled and slotted surface improves water and debris evacuation, enhancing braking consistency in various conditions. The zinc silver coating on the hat area provides additional protection against rust, extending the rotor’s service life. This rotor is designed with a 5-lug bolt pattern, 16.6 mm bolt hole diameter, and a 72.1 mm center hole diameter, ensuring precise fitment on Jeep Wrangler and Wrangler JK models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Jeep Wrangler and Wrangler JK\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during extended or heavy braking\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer durability\u003c\/li\u003e\n\u003cli\u003eMaintains proper rotor thickness for safe braking operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Jeep Wrangler or Wrangler JK before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness; replace if below discard thickness of 26.4 mm\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque on 5 lug nuts with 16.6 mm diameter holes\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer’s recommended break-in procedure for new rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction’s DFC Brake Rotor line is manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to reliable performance and longevity. While specific warranty details for part number 631-42030L are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389624713397,"sku":"HBHR-631-42030L","price":83.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63142030L_Lef.jpg?v=1774634415","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-42030l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}