{"product_id":"dynamite-friction-604-27039-disc-brake-rotor","title":"Dynamite Friction 604-27039 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of the Dynamite Friction DFC GEOSPEC Coated Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC GEOSPEC Coated Rotor (part number 604-27039) is engineered for reliable braking performance on Volvo XC90 models. This vented disc brake rotor is designed to meet the specific requirements of your vehicle, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 20 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 18 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 308 mm\u003c\/li\u003e\n\u003cli\u003eInside diameter: 68 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 16.8 mm\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eHeight: 64.8 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 20 mm with a discard thickness of 18 mm, providing a clear threshold for safe replacement. The rotor’s outside diameter measures 308 mm, while the inside diameter is 68 mm, dimensions that align precisely with Volvo XC90 brake system requirements. It includes five bolt holes, each with a diameter of 16.8 mm, ensuring secure mounting. The rotor height is 64.8 mm, and its vented design helps reduce heat buildup during braking, which can improve rotor longevity and braking consistency.\u003c\/p\u003e\u003ch2\u003eAbout the DFC GEOSPEC Coated Rotor Line\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line by Dynamite Friction offers rotors with a protective coating designed to resist corrosion and extend service life. This coating helps maintain rotor integrity under various driving conditions, making it a suitable choice for Volvo XC90 owners seeking a balance between performance and durability. The 604-27039 rotor is part of this line, combining vented rotor technology with corrosion resistance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Volvo XC90 vehicles\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by maintaining proper thickness and heat dissipation\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor corrosion and rust buildup\u003c\/li\u003e\n\u003cli\u003eSupports safe braking under normal and demanding driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dynamite Friction 604-27039 rotor on a Volvo XC90, ensure the rotor surface is clean and free of debris before mounting. Verify that the bolt holes align correctly with the vehicle hub and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to optimize braking performance. Check rotor thickness regularly and replace once it reaches the discard thickness of 18 mm.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC GEOSPEC Coated Rotor to meet industry standards for safety and durability. While specific warranty details for part number 604-27039 should be confirmed with the supplier, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Proper installation and maintenance are essential to ensure product longevity and performance.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":43389564223669,"sku":"HBHR-604-27039","price":65.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60427039_Fro.jpg?v=1774634019","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-604-27039-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}