{"product_id":"dynamite-friction-631-42043l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-42043L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of the DFC Brake Rotor for Jeep Wrangler\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-42043L) is engineered specifically for Jeep Wrangler models. Designed to enhance braking performance, this disc brake rotor features a directional, drilled and slotted surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Wrangler models\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 22 mm with a discard thickness of 20 mm\u003c\/li\u003e\n\u003cli\u003eRust-resistant zinc silver hat finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 17 mm diameter and 127 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 350 mm and height of 76.67 mm\u003c\/li\u003e\n\u003cli\u003ePlain disc finish with zinc silver coated hat for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a 350 mm outside diameter and a height of 76.67 mm, making it a precise fit for Jeep Wrangler brake systems. The rotor’s nominal thickness is 22 mm, with a discard thickness of 20 mm, ensuring reliable service life and clear replacement indicators. The rotor features a directional surface type combining drilled holes and slots, which helps to reduce brake fade by allowing gases and debris to escape efficiently during braking.\u003c\/p\u003e\u003cp\u003eThe rotor’s hat is finished with a zinc silver coating that provides rust resistance, extending the rotor’s durability in various driving environments. It includes five bolt holes with a diameter of 17 mm and a bolt circle diameter of 127 mm, matching the Jeep Wrangler’s wheel hub specifications. The center hole diameter measures 72 mm, and the rotor is designed with five stud\/lug holes to ensure secure mounting.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors that balance performance and durability. This product line features rotors with drilled and slotted surfaces to improve heat dissipation and maintain consistent braking under stress. The silver zinc coating on the hat enhances corrosion resistance, making these rotors suitable for vehicles like the Jeep Wrangler that may encounter off-road or harsh weather conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves brake cooling to reduce fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eReduces brake dust and debris accumulation on the rotor surface\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance in wet or muddy conditions\u003c\/li\u003e\n\u003cli\u003eExtends rotor life with rust-resistant coating for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the 631-42043L rotor on a Jeep Wrangler, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify that the bolt hole pattern and center hole diameter align correctly with the vehicle hub. Use proper torque specifications for the lug nuts to avoid rotor distortion. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-42043L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating adds protection against corrosion, contributing to the rotor’s longevity. Please refer to Dynamite Friction’s official warranty policy for specific coverage details related to this brake rotor.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794124701877,"sku":"HBHR-631-42043L","price":132.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63142043L_Fro.jpg?v=1774641446","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-42043l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}