{"product_id":"raybestos-780134r-disc-brake-rotor","title":"Raybestos 780134R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 780134R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 780134R is engineered for reliable braking performance on Jeep Liberty, TJ, and Wrangler models. This vented, drum-in-hat type rotor is designed to meet the specific demands of these vehicles, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.275 inches (57.8 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.220 inches (285 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.433 inches (11 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.835 inches (72 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Liberty, TJ, and Wrangler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes precision manufacturing and material quality, providing rotors like the 780134R that maintain structural integrity and performance under typical driving conditions for Jeep vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe 780134R rotor features a vented design to enhance heat dissipation during braking, reducing the risk of brake fade. Its drum-in-hat configuration integrates a parking brake drum within the rotor, suitable for vehicles equipped with rear drum parking brakes. The rotor measures 11.220 inches in outside diameter and has a nominal thickness of 0.472 inches, with a discard thickness of 0.433 inches, indicating when replacement is necessary. The mounting system includes five bolt holes arranged on a 114.3 mm bolt circle diameter, compatible with Jeep Liberty, TJ, and Wrangler models. The center hole diameter of 2.835 inches ensures proper fitment on the vehicle hub.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below discard limits to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues with vented rotor design for better heat management\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for Jeep Liberty, TJ, and Wrangler rear brake systems with drum-in-hat setup\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment and bolt pattern alignment for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 780134R rotor, ensure the mounting surface is clean and free of debris to prevent rotor runout. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the five mounting bolts arranged on the 114.3 mm bolt circle diameter. This rotor is designed for vehicles with a drum-in-hat parking brake system, so confirm compatibility with your Jeep Liberty, TJ, or Wrangler model year and configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 780134R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in material and workmanship. This rotor is produced to OEM specifications to provide reliable braking performance for Jeep vehicles.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44447574163637,"sku":"BDBL-780134R","price":54.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_780134R_Fro.jpg?v=1774636750","url":"https:\/\/www.partcatalog.com\/products\/raybestos-780134r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}