{"product_id":"powerstop-jbr951-disc-brake-rotor-rear","title":"PowerStop JBR951 Disc Brake Rotor - Rear","description":"\u003ch2\u003ePower Stop Rear OE Stock Replacement Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear OE Stock Replacement Brake Rotor (Part Number JBR951) is engineered specifically for Mazda Miata models. Designed as a direct OE replacement, this solid disc brake rotor ensures reliable braking performance and consistent fitment for your vehicle's rear braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Miata rear brake systems\u003c\/li\u003e\n\u003cli\u003eSolid disc rotor design for consistent braking\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.80 inches (275.50 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.39 inches (10.00 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.31 inches (8.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.40 inches (34.40 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 100 mm (3.90 inches)\u003c\/li\u003e\n\u003cli\u003e4 stud\/lug hole quantity\u003c\/li\u003e\n\u003cli\u003eNo rust resistant coating applied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Power Stop - Rear OE Stock Replacement Brake Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear OE Stock Replacement Brake Rotor line is designed to provide a direct replacement for original equipment rear brake rotors. This product line focuses on matching OEM specifications to maintain factory performance and fitment. The JBR951 rotor is part of this line, offering a solid rotor design that meets the exact dimensions required for the Mazda Miata rear brake assembly.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop disc brake rotor features a solid construction with an outside diameter of 10.80 inches (275.50 mm) and a nominal thickness of 0.39 inches (10.00 mm). The discard thickness is set at 0.31 inches (8.00 mm), indicating the minimum thickness before replacement is necessary. The rotor's overall height measures 1.40 inches (34.40 mm), and it mounts using a 100 mm (3.90 inches) bolt hole circle diameter with 4 lug holes, ensuring precise fitment on compatible Mazda Miata rear hubs. Note that this rotor does not include a rust resistant coating, so proper maintenance is recommended to prevent corrosion over time.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear brake rotors on Mazda Miata\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eSolves noise issues related to rotor wear or damage\u003c\/li\u003e\n\u003cli\u003eEnsures correct rotor dimensions for safe and reliable braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Power Stop JBR951 rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the mounting bolt hole circle diameter and lug hole quantity match your vehicle specifications. Since this rotor does not have a rust resistant coating, consider applying an anti-corrosion treatment to the rotor hat area if exposed. Always replace brake pads when installing new rotors to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop manufactures this rotor to meet or exceed OEM specifications for fit and function. While no specific warranty information is provided, Power Stop products are generally backed by quality control standards to ensure durability and performance in line with factory requirements.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809467072693,"sku":"BHKQ-JBR951","price":66.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR951_Fro.jpg?v=1774642825","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr951-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}