{"product_id":"dynamite-friction-631-40118r-disc-brake-rotor-rear-right","title":"Dynamite Friction 631-40118R Disc Brake Rotor - Rear Right","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 631-40118R) is engineered for reliable braking performance on Dodge Ram 2500 and 3500 models. Designed with vented construction and a directional surface, this rotor supports efficient heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 34 mm and discard thickness of 32.4 mm\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for optimized pad contact\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eEight bolt holes with 16.8 mm diameter and 165 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 358 mm and height of 125 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking, which is critical for heavy-duty applications like the Dodge Ram 2500 and 3500. The drilled and slotted surface enhances brake pad bite and helps evacuate gases and debris, maintaining consistent braking performance. The rotor’s directional surface ensures proper rotation alignment for optimal wear and efficiency.\u003c\/p\u003e\u003cp\u003eThe rotor’s nominal thickness is 34 mm, with a discard thickness of 32.4 mm, indicating when replacement is necessary to maintain safety. The zinc silver hat finish provides corrosion resistance, extending the rotor’s service life. With eight bolt holes sized at 16.8 mm diameter and a bolt circle diameter of 165 mm, this rotor is designed to fit securely on compatible Dodge Ram models. The overall diameter of 358 mm and height of 125 mm match factory specifications for proper fitment.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and heat dissipation. This line is designed for drivers who require reliable stopping power under demanding conditions, such as towing or heavy payloads, commonly encountered by Dodge Ram 2500 and 3500 owners. The silver zinc coating adds rust resistance, helping maintain rotor integrity over time.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Dodge Ram 2500 and 3500\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eEnhances braking performance in wet or debris-prone environments\u003c\/li\u003e\n\u003cli\u003eAddresses uneven pad wear caused by rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion that can compromise braking efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface rotating correctly according to vehicle specifications. Verify bolt hole alignment with the 8-lug pattern and 165 mm bolt circle diameter. Measure rotor thickness before installation to confirm it meets or exceeds the discard thickness of 32.4 mm. Clean the rotor surface to remove any protective coatings or debris before mounting to ensure proper pad contact.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-40118R rotor to meet or exceed OEM standards for fit, form, and function on Dodge Ram 2500 and 3500 models. The rust-resistant zinc silver finish helps extend rotor life under typical operating conditions. Warranty details are provided by the manufacturer and should be reviewed prior to installation.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794122309813,"sku":"HBHR-631-40118R","price":177.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63140118R_Fro.jpg?v=1774641429","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-40118r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}