{"product_id":"raybestos-980428-disc-brake-rotor","title":"Raybestos 980428 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Specialty - Truck Disc Brake Rotor 980428\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor 980428 is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a solid, drum-in-hat type rotor, it meets the specific requirements of vehicles like the GL320, ML350, and R500, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid disc brake rotor with drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.992 inches (330.000 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.551 inches (14.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.449 inches (11.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.480 inches (63.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.409 inches (112.000 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.638 inches (67.000 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz models including GL320, ML320, ML350, R350, and R500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor, part number 980428, is part of the Specialty - Truck product line, which focuses on heavy-duty and truck applications requiring robust braking components. The rotor features a solid construction with a drum-in-hat design, integrating the parking brake drum into the rotor itself. This design is common in many Mercedes-Benz SUVs and trucks, providing a compact and efficient braking solution.\u003c\/p\u003e\u003cp\u003eThe rotor measures 12.992 inches in outside diameter and has a nominal thickness of 0.551 inches, with a discard thickness of 0.449 inches, indicating when the rotor should be replaced to maintain safe braking performance. The overall height of 2.480 inches ensures proper fitment within the brake assembly. It includes five mounting bolt holes arranged on a 4.409-inch bolt circle diameter, matching the factory specifications for the listed Mercedes-Benz models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz GL320, GL450\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz ML320, ML350, ML450, ML500, ML550\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz R320, R350, R500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these models, ensuring proper fit and function without modification.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eExcessive rotor wear leading to reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eCorrosion or rust compromising rotor integrity\u003c\/li\u003e\n\u003cli\u003eUneven rotor thickness causing brake noise or pulsation\u003c\/li\u003e\n\u003cli\u003eFailure of integrated parking brake drum function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and ensure proper seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain balanced braking\u003c\/li\u003e\n\u003cli\u003eCheck parking brake components integrated within the drum-in-hat rotor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Specialty - Truck rotors are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details for part number 980428 should be confirmed at the point of purchase, Raybestos typically offers coverage against defects in materials and workmanship. Proper installation and maintenance are essential to ensure the longevity and safety of the rotor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44466087231669,"sku":"BDBL-980428","price":148.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980428_Fro_74abf9a2-5e1c-4e35-886f-0e6906546069.jpg?v=1774637119","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980428-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}