{"product_id":"powerstop-ar8374scr-disc-brake-rotor-rear","title":"PowerStop AR8374SCR Disc Brake Rotor - Rear","description":"\u003ch2\u003eRear Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003ePowerStop AR8374SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered for Ram 2500 and Ram 3500 applications with OE-style fitment, matching key specifications such as weight and vane count.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePartially coated rotor with silver epoxy on the hat, outer edge, and vanes.\u003c\/li\u003e\n\u003cli\u003eRust-resistant finish helps protect exposed areas from corrosion.\u003c\/li\u003e\n\u003cli\u003eVented, full cast construction with a smooth surface.\u003c\/li\u003e\n\u003cli\u003eMill balanced for consistent operation.\u003c\/li\u003e\n\u003cli\u003eBuilt to match original equipment dimensions and specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop rear brake rotor is designed for drivers who want an OE-style replacement with corrosion protection in the areas most exposed to the elements. The coated hat and edge help preserve appearance behind alloy wheels, while the vented full cast design supports stable braking performance. With a 14.11-inch outside diameter, 1.35-inch nominal thickness, and 8-lug bolt pattern, AR8374SCR is built around the factory-style dimensions used on Ram 2500 and Ram 3500 rear brake applications. This part number, AR8374SCR, is also referenced by 5212 2184AA and 6841 4884AB for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion on exposed rotor surfaces.\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by worn or out-of-spec rotors.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from a rotor that no longer matches OE dimensions.\u003c\/li\u003e\n\u003cli\u003eUnsightly rust buildup visible through alloy wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear axle fitment, bolt circle diameter, and rotor dimensions before installation. This rotor is a direct replacement for applications listed in the fitment data and should be matched to the vehicle’s original brake configuration. Inspect pads, caliper hardware, and hub condition during service to help ensure proper rotor seating and braking performance.\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 verified fitment. The coated surfaces are intended to resist corrosion in common exposure areas and maintain a cleaner appearance over time.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53609631285429,"sku":"BHKQ-AR8374SCR","price":176.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8374SCR_Fro.jpg?v=1793077490","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8374scr-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}