{"product_id":"powerstop-jbr1121xpr-disc-brake-rotor-set","title":"PowerStop JBR1121XPR Disc Brake Rotor Set - Front","description":"\u003ch2\u003ePower Stop Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number JBR1121XPR) is engineered for Toyota 4Runner, FJ Cruiser, and Tacoma models. Designed to enhance braking performance, this disc brake rotor set features a vented design with a rust-resistant zinc coating to provide durability and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota 4Runner, FJ Cruiser, and Tacoma\u003c\/li\u003e\n\u003cli\u003ePart Number: JBR1121XPR\u003c\/li\u003e\n\u003cli\u003eFront drilled and slotted surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor type for enhanced cooling\u003c\/li\u003e\n\u003cli\u003eZinc plated coating to resist rust and corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness ranges from 26.00 mm to 28.00 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 1.02 mm and 26.00 mm\u003c\/li\u003e\n\u003cli\u003eOverall height between 2.70 mm and 67.50 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.60 inches (319.00 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 139.70 mm with 6 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair\u003c\/h2\u003e\u003cp\u003eThis Power Stop product line focuses on front brake rotors that combine drilled and slotted surfaces with a zinc plating finish. The drilled and slotted design helps to reduce brake fade by improving heat dissipation and removing brake dust and gases. The zinc plating adds a layer of protection against rust and corrosion, extending the rotor's service life. This rotor pair is vented to further enhance cooling during heavy braking conditions, making it suitable for Toyota 4Runner, FJ Cruiser, and Tacoma vehicles requiring reliable front brake components.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe JBR1121XPR rotor pair features a vented disc design with a nominal thickness between 26.00 mm and 28.00 mm, ensuring structural integrity and consistent braking performance. The rotors have a discard thickness of 1.02 mm and 26.00 mm, indicating when replacement is necessary to maintain safety standards. The overall height varies from 2.70 mm to 67.50 mm, and the outside diameter measures 12.60 inches (319.00 mm), matching OEM specifications for proper fitment. The mounting bolt hole circle diameter is 139.70 mm with six lug holes, compatible with the specified Toyota models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped front brake rotors on Toyota 4Runner, FJ Cruiser, and Tacoma\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by overheating during heavy braking\u003c\/li\u003e\n\u003cli\u003eReduces rust and corrosion buildup on rotors for longer service life\u003c\/li\u003e\n\u003cli\u003eImproves braking response and pedal feel with slotted and drilled design\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake noise and vibration associated with rotor surface issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and supported before removing the existing front rotors. Clean the hub surface to remove rust and debris for proper rotor seating. Verify the rotor thickness before installation to confirm it meets or exceeds the discard thickness. Use a torque wrench to tighten lug nuts to manufacturer specifications. It is recommended to replace brake pads when installing new rotors to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The zinc plating provides additional corrosion resistance to extend rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43592745812149,"sku":"BHKQ-JBR1121XPR","price":209.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_JBR1121XPR_Fro.jpg?v=1774972538","url":"https:\/\/www.partcatalog.com\/products\/powerstop-jbr1121xpr-disc-brake-rotor-set","provider":"PartCatalog","version":"1.0","type":"link"}