{"product_id":"powerstop-jbr1790evc-disc-brake-rotor-rear","title":"PowerStop JBR1790EVC Disc Brake Rotor - Rear","description":"\u003ch2\u003ePower Stop Rear Genuine Geomet Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet Coated Rotor (Part Number JBR1790EVC) is engineered for reliable braking performance on Subaru Ascent models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers durability and efficient heat dissipation for rear brake applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru Ascent rear brake system\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust resistant Geomet coating to prevent corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.67 inches (17.00 mm) with discard thickness at 0.59 inches (15.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.90 inches (47.10 mm) and outside diameter of 13.00 inches (331.00 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 4.50 inches (114.30 mm) with 5 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop rear rotor is specifically designed for the Subaru Ascent, ensuring precise fitment and optimal braking performance. The vented rotor type enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The Geomet coating provides a protective layer that resists rust and corrosion, extending the rotor's service life and maintaining consistent braking efficiency. With a nominal thickness of 0.67 inches (17.00 mm) and a discard thickness of 0.59 inches (15.00 mm), this rotor meets strict specifications for safe replacement and performance.\u003c\/p\u003e\u003cp\u003eThe rotor's overall height measures 1.90 inches (47.10 mm), and it features an outside diameter of 13.00 inches (331.00 mm). The mounting bolt hole circle diameter is 4.50 inches (114.30 mm), accommodating 5 lug holes, which aligns with the Subaru Ascent's rear brake assembly requirements.\u003c\/p\u003e\u003ch2\u003ePower Stop - Rear Genuine Geomet Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet Coated Rotor product line focuses on delivering rotors with advanced corrosion resistance and reliable vented designs. This line is tailored for rear brake applications where durability and consistent braking performance are critical. The Geomet coating technology used in this product line helps protect the rotor surface from rust, which is especially beneficial in regions with harsh weather conditions or frequent road salt exposure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear rotors on Subaru Ascent\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by reducing heat buildup\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion that can lead to premature rotor failure\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is within the discard limits specified (minimum 0.59 inches or 15.00 mm). Use proper torque specifications for the mounting bolts to avoid rotor warping. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking performance with the new rotor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating provides enhanced corrosion resistance, contributing to longer rotor life. While no specific warranty information is provided, Power Stop products are known for consistent quality and reliability in automotive braking components.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51716578836661,"sku":"BHKQ-JBR1790EVC","price":84.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1790EVC_Fro.jpg?v=1774635404","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1790evc-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}