{"product_id":"raybestos-9228r-disc-brake-rotor","title":"Raybestos 9228R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line 9228R Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 9228R disc brake rotor is engineered for reliable braking performance on select Audi and Volkswagen models. Designed as a solid, conventional rotor, it meets precise specifications to ensure proper fit and function for vehicles like the Audi 4000 and Volkswagen Jetta.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid disc brake rotor with conventional design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 9.415 inches (239.150 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.383 inches (35.150 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.815 inches (20.700 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 4 with 3.937 inch (100.000 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.560 inches (65.000 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models\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 consistent quality and fitment, making the 9228R rotor a suitable replacement part for vehicles requiring solid rotors with conventional mounting. The R-Line rotors are designed to maintain proper thickness and durability for everyday driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe 9228R rotor features a solid disc design, which provides a stable braking surface without venting. Its nominal thickness of 0.472 inches (12.000 mm) ensures adequate material for wear, while the discard thickness of 0.815 inches (20.700 mm) indicates when replacement is necessary to maintain safe braking performance. The rotor’s outside diameter measures 9.415 inches (239.150 mm), and the overall height is 1.383 inches (35.150 mm). It includes four mounting bolt holes arranged on a 3.937 inch (100.000 mm) bolt circle diameter, compatible with the specified Audi and Volkswagen models. The center hole diameter is 2.560 inches (65.000 mm), allowing proper hub fitment.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudi 4000\u003c\/li\u003e\n\u003cli\u003eVolkswagen Atlantic, Corsar, Coupe, Derby, Fox, Golf, Jetta, Pointer, Quantum, Rabbit Convertible, Rabbit Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is intended for use in disc brake systems requiring a solid, conventional rotor design. It is suitable for drivers seeking a direct replacement part that matches factory specifications for these specific vehicle models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 9228R Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eNoise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating issues in solid rotor applications\u003c\/li\u003e\n\u003cli\u003eFitment problems with incorrect rotor dimensions\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 rust before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub. Measure rotor thickness before installation to confirm it meets nominal specifications. Torque mounting bolts to manufacturer-recommended values to avoid rotor distortion. It is advisable to replace brake pads when installing new rotors to optimize braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet OEM standards for fit, form, and function. The 9228R rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44454779617461,"sku":"BDBL-9228R","price":44.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_9228R_Fro.jpg?v=1774636821","url":"https:\/\/www.partcatalog.com\/products\/raybestos-9228r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}