{"product_id":"perfect-stop-6620758-disc-brake-rotor-rear","title":"Perfect Stop 6620758 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 6620758) 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\u003ePart Number: 6620758\u003c\/li\u003e\n\u003cli\u003eBrand Line: Gray Armor-Plate, Premium\u003c\/li\u003e\n\u003cli\u003eRotor Type: Vented disc brake rotor\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 395.0 mm (15.551 inches)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 123.9 mm (4.878 inches)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 38.0 mm (1.496 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 36.0 mm (1.417 inches)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 10\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 163.0 mm (6.417 inches)\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 139.5 mm (5.492 inches)\u003c\/li\u003e\n\u003cli\u003eABS Tone Ring Included\u003c\/li\u003e\n\u003cli\u003eSurface Type: Smooth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Perfect Stop disc brake rotor features a vented design that enhances airflow to reduce heat buildup during braking, helping to maintain consistent performance and reduce the risk of brake fade. The smooth surface finish ensures even pad contact and wear. With a nominal thickness of 38.0 mm and a discard thickness of 36.0 mm, this rotor provides a clear service life indicator to maintain safety standards. The rotor’s 10 mounting bolt holes and 163.0 mm bolt hole circle diameter allow for secure installation on compatible vehicles. Additionally, the included ABS tone ring supports anti-lock braking system functionality for improved vehicle control.\u003c\/p\u003e\u003cp\u003eThe Gray Armor-Plate, Premium line from Perfect Stop is designed to offer enhanced corrosion resistance and durability. This product line incorporates a protective coating that helps prevent rust and extends rotor life, making it suitable for vehicles operating in varied environmental conditions.\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 corroded rotors to improve braking smoothness\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eRestoring ABS functionality with included tone ring\u003c\/li\u003e\n\u003cli\u003eReducing brake fade in vehicles with heavy braking demands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor mounting surface is clean and free of debris before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle specifications. Use a calibrated torque wrench to tighten bolts to manufacturer-recommended torque values. Inspect brake pads for wear and replace if necessary to ensure optimal rotor performance. The included ABS tone ring should be handled carefully to avoid damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePerfect Stop Gray Armor-Plate, Premium rotors are manufactured to meet or exceed OEM specifications. The protective coating enhances corrosion resistance, contributing to longer service life. While specific warranty details are not provided, Perfect Stop products typically undergo rigorous quality control to ensure reliability and safety in braking applications.\u003c\/p\u003e","brand":"Perfect Stop","offers":[{"title":"Default Title","offer_id":51806145839285,"sku":"FCKT-6620758","price":92.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WY_6620758_Fro.jpg?v=1774642567","url":"https:\/\/www.partcatalog.com\/products\/perfect-stop-6620758-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}