{"product_id":"perfect-stop-662632-disc-brake-rotor-rear","title":"Perfect Stop 662632 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Perfect Stop Gray Armor-Plate Premium Rotor\u003c\/h2\u003e\u003cp\u003eThe Perfect Stop Gray Armor-Plate, Premium disc brake rotor (part number 662632) is engineered for reliable braking performance. Designed with vented construction and a smooth surface, this rotor supports effective heat dissipation and consistent stopping power for various vehicle applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.894 inches (327.5 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.496 inches (38.0 mm) with discard thickness at 1.437 inches (36.5 mm)\u003c\/li\u003e\n\u003cli\u003eEight mounting bolt holes with a 5.709 inch (145.0 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 4.854 inches (123.3 mm)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Gray Armor-Plate, Premium\u003c\/h2\u003e\u003cp\u003eThe Gray Armor-Plate, Premium line by Perfect Stop focuses on durable rotors with enhanced surface protection and vented design. This product line aims to provide rotors that maintain structural integrity under heat stress while offering smooth braking surfaces to reduce noise and vibration. The 662632 rotor benefits from these design principles, making it suitable for vehicles requiring dependable disc brake components.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. The rotor's nominal thickness is 1.496 inches (38.0 mm), with a discard thickness of 1.437 inches (36.5 mm), indicating when replacement is necessary to maintain safe braking performance. The overall height measures 4.874 inches (123.8 mm), and the outside diameter is 12.894 inches (327.5 mm), dimensions critical for proper fitment. The rotor includes eight mounting bolt holes arranged on a 5.709 inch (145.0 mm) bolt circle diameter, with a center hole diameter of 4.854 inches (123.3 mm). The smooth surface type ensures consistent contact with brake pads, reducing uneven wear.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading to vented rotors to improve heat dissipation and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eResolving uneven brake pad wear due to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eImproving braking performance on vehicles compatible with 8-bolt, 12.894 inch diameter rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor matches the vehicle’s mounting bolt pattern and dimensions before installation. Clean the rotor surface to remove any protective coatings or debris. Use proper torque specifications on mounting bolts to avoid rotor warping. Since this rotor does not include an ABS tone ring, verify compatibility with the vehicle’s ABS system if applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePerfect Stop rotors undergo rigorous quality control to meet industry standards for thickness, balance, and surface finish. While specific warranty details are not provided, the Gray Armor-Plate, Premium line is designed to meet OEM specifications for durability and performance.\u003c\/p\u003e","brand":"Perfect Stop","offers":[{"title":"Default Title","offer_id":51806146527413,"sku":"FCKT-662632","price":69.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WY_662632_Fro.jpg?v=1774642573","url":"https:\/\/www.partcatalog.com\/products\/perfect-stop-662632-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}