{"product_id":"powerstop-jbr1399scr-disc-brake-rotor-front","title":"PowerStop JBR1399SCR Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePowerStop JBR1399SCR is a front disc brake rotor built as a direct bolt-on replacement for the original equipment part. It uses a coated hat and edge design to help resist corrosion while maintaining OE-style fit and performance.\u003c\/p\u003e\u003cp\u003eCompatible with Mazda CX-9 front brake applications, this rotor is engineered to match original equipment weight and vane count for proper fitment. The smooth, vented, full cast construction supports consistent braking performance and a clean appearance behind alloy wheels.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number JBR1399SCR for easy identification and ordering.\u003c\/li\u003e\n\u003cli\u003ePartially coated rotor with silver epoxy on corrosion-prone areas.\u003c\/li\u003e\n\u003cli\u003eVented, full cast construction with a smooth surface finish.\u003c\/li\u003e\n\u003cli\u003eMill balanced for consistent rotational quality.\u003c\/li\u003e\n\u003cli\u003eMatches OE specifications for weight and vane count.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePowerStop’s coated hat and edge rotor line focuses on OE-style replacement with added corrosion protection in exposed areas. The hat, outer edge, and vanes receive a silver epoxy coating to help preserve the rotor’s appearance and reduce rust on visible surfaces. This makes the JBR1399SCR a practical choice for drivers who want a replacement rotor that looks cleaner behind modern wheels while maintaining original equipment dimensions.\u003c\/p\u003e\u003cp\u003eFits 2007-2015 Mazda CX-9, front. The 320 mm outside diameter, 28 mm nominal thickness, 26 mm discard thickness, 114.3 mm bolt circle, and five-lug pattern align with the listed application. The JBR1399SCR is a vented disc brake rotor with smooth friction surfaces and mill-balanced construction for OE-style service replacement.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn front brake rotor with an OE-style part.\u003c\/li\u003e\n\u003cli\u003eAddressing rotor rust on exposed hat and edge surfaces.\u003c\/li\u003e\n\u003cli\u003eRestoring proper braking surface thickness and vented rotor function.\u003c\/li\u003e\n\u003cli\u003eMaintaining a cleaner appearance behind alloy wheels.\u003c\/li\u003e\n\u003cli\u003eSupporting brake service on Mazda CX-9 front applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt circle, and hub fitment before installation. Clean the hub mounting surface thoroughly to help prevent runout or uneven rotor seating. Follow the vehicle manufacturer’s brake service procedures and bed-in recommendations after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for confirmed fitment on the listed application. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., EH14-33-25XA, L232-33-25XA) for the same application.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53621538193589,"sku":"BHKQ-JBR1399SCR","price":94.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1399SCR_Fro.jpg?v=1793165087","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1399scr-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}