{"product_id":"powerstop-jbr1789evc-disc-brake-rotor-front","title":"PowerStop JBR1789EVC Disc Brake Rotor - Front","description":"\u003ch2\u003ePower Stop Front Genuine Geomet Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1789EVC) 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 consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Subaru Ascent front 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 1.18 inches (30.00 mm) with discard thickness at 1.10 inches (28.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.80 inches (46.30 mm) and outside diameter of 13.10 inches (333.50 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 rotor is part of the Front Genuine Geomet Coated Rotor line, which focuses on providing rotors with a factory-style Geomet coating. This coating enhances corrosion resistance, extending rotor life and maintaining a clean surface appearance. The vented rotor design improves heat dissipation during braking, reducing the risk of brake fade under normal driving conditions. With precise dimensions including a nominal thickness of 1.18 inches and a discard thickness of 1.10 inches, this rotor meets strict OEM specifications for the Subaru Ascent. The 5-lug hole pattern and 4.50-inch bolt circle diameter ensure proper fitment and secure mounting.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped front disc brake rotors on Subaru Ascent\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion-related rotor degradation\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by maintaining proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces heat buildup during braking to minimize fade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within the nominal range and above the discard thickness of 1.10 inches. Use proper torque specifications for the 5 lug nuts on the 4.50-inch bolt circle diameter. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides enhanced corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided, Power Stop products are known for consistent quality and reliability in automotive braking applications.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51730292834485,"sku":"BHKQ-JBR1789EVC","price":102.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1789EVC_Fro.jpg?v=1774640530","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1789evc-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}