{"product_id":"powerstop-jbr1121-disc-brake-rotor","title":"PowerStop JBR1121 Disc Brake Rotor - Front","description":"\u003ch2\u003ePower Stop Front OE Stock Replacement Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front OE Stock Replacement Brake Rotor (Part Number JBR1121) is engineered for reliable braking performance on select Toyota models. Designed specifically for the Toyota 4Runner, FJ Cruiser, and Tacoma, this vented disc brake rotor meets original equipment specifications to ensure consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota 4Runner, FJ Cruiser, and Tacoma front brake systems\u003c\/li\u003e\n\u003cli\u003eVented disc rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.10 inches (28.00 mm) with discard thickness at 1.02 inches (26.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.70 inches (67.50 mm) and outside diameter of 12.60 inches (319.00 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 5.50 inches (139.70 mm) with 6 stud\/lug holes\u003c\/li\u003e\n\u003cli\u003ePart number JBR1121 for precise identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Power Stop - Front OE Stock Replacement Brake Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front OE Stock Replacement Brake Rotor line is designed to provide direct replacement rotors that match original equipment specifications. This product line focuses on delivering rotors that maintain factory fit, form, and function without additional coatings or modifications. The JBR1121 rotor is a vented type, which helps manage heat buildup during braking, contributing to consistent performance and rotor longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design to enhance cooling and reduce the risk of brake fade under demanding conditions. With a nominal thickness of 1.10 inches (28.00 mm) and a discard thickness of 1.02 inches (26.00 mm), the rotor provides a balance between durability and performance. The overall height measures 2.70 inches (67.50 mm), and the outside diameter is 12.60 inches (319.00 mm), ensuring compatibility with the front brake assemblies of the Toyota 4Runner, FJ Cruiser, and Tacoma. The rotor includes a mounting bolt hole circle diameter of 5.50 inches (139.70 mm) and accommodates 6 stud\/lug holes, matching factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped front brake rotors on Toyota 4Runner, FJ Cruiser, and Tacoma\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation or vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain effective braking performance\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade by improving heat dissipation with vented rotor design\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles experiencing rotor scoring or surface damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (1.02 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris prior to mounting\u003c\/li\u003e\n\u003cli\u003eVerify mounting bolt hole circle diameter (5.50 inches) and stud count (6) for proper fit\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize braking system performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop manufactures the JBR1121 rotor to meet or exceed OEM standards for fit and function. While this rotor does not feature a rust-resistant coating, it is constructed to provide consistent braking performance under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43592743420085,"sku":"BHKQ-JBR1121","price":68.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1121_Fro_12d35232-e315-4bab-a713-700795ee2162.jpg?v=1774635346","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1121-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}