{"product_id":"dynamite-friction-631-40093l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-40093L Disc Brake Rotor - Rear 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 631-40093L) is engineered for reliable braking performance on Dodge Ram 2500 and Ram 3500 models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Ram 2500 and Ram 3500\u003c\/li\u003e\n\u003cli\u003eDirectional drilled and slotted surface for improved heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm with a discard thickness of 28.39 mm\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating for corrosion protection\u003c\/li\u003e\n\u003cli\u003eEight bolt holes with 17 mm diameter and 165.1 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 323 mm and height of 130.9 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on 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 precision slots to optimize braking performance. This design helps to evacuate heat, water, and brake dust more efficiently than standard rotors. The silver zinc coating on the rotor hat provides enhanced corrosion resistance, extending the rotor's service life especially in harsh environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that improves airflow to reduce heat buildup during braking. The directional surface pattern, combining drilled holes and slots, aids in maintaining consistent brake pad contact and reduces the risk of brake fade. The rotor measures 323 mm in outside diameter with an overall height of 130.9 mm, fitting precisely on Dodge Ram 2500 and Ram 3500 models. The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.39 mm, ensuring safe replacement intervals. The zinc silver hat finish and rust-resistant coating protect against corrosion, while the eight 17 mm bolt holes and matching stud\/lug hole pattern ensure secure mounting.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Dodge Ram 2500 and Ram 3500\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under heavy load or towing conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion for longer rotor life\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad cleaning and debris removal with drilled and slotted design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of contaminants before installation. Verify the bolt hole pattern and diameter match the vehicle specifications. Use proper torque settings on the eight lug bolts to secure the rotor. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when reaching discard thickness of 28.39 mm.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for Dodge Ram 2500 and Ram 3500 vehicles. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While no specific warranty information is provided, the rotor is designed for consistent performance and longevity under normal operating conditions.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794121719989,"sku":"HBHR-631-40093L","price":151.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63140093L_Fro.jpg?v=1774641423","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-40093l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}