{"product_id":"raybestos-981085r-disc-brake-rotor","title":"Raybestos 981085R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 981085R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 981085R is engineered for reliable braking performance on select Mercedes-Benz models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for vehicles like the GLE43 AMG and ML350.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.764 inches (19.400 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 12.992 inches (330.000 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter of 9.311 inches (236.500 mm) with a center hole diameter of 2.638 inches (67.000 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a bolt circle diameter of 4.409 inches (112.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.134 inches (54.200 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor (part number 981085R) is a vented, conventional disc brake rotor designed to meet the specifications required by various Mercedes-Benz models including the GLE350, GLE450 AMG, and ML550. The vented design improves heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The smooth surface type ensures consistent pad contact and braking efficiency. With a nominal thickness of 0.866 inches and a discard thickness of 0.764 inches, this rotor maintains structural integrity and safety throughout its service life. The precise fitment is ensured by the five mounting bolt holes arranged on a 4.409-inch bolt circle diameter, matching the OEM specifications for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz GLE43 AMG\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLE300d\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLE350 and GLE350d\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLE400 and GLE450 AMG\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz GLE550 and GLE550e\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz ML250, ML350, ML400, and ML550\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering reliable, OEM-quality brake components designed for professional repair and maintenance. This product line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking on their Mercedes-Benz vehicles. The 981085R rotor exemplifies the R-Line’s commitment to meeting exacting fitment and material standards.\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\u003eReduced braking efficiency due to worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear linked to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eNoise and pulsation caused by damaged or out-of-spec rotors\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 (0.764 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor misalignment\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 optimal braking\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to ensure proper rotor and pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the 981085R rotor’s reliability for Mercedes-Benz GLE and ML series vehicles.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44467216318645,"sku":"BDBL-981085R","price":77.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_981085R_Fro.jpg?v=1774637329","url":"https:\/\/www.partcatalog.com\/products\/raybestos-981085r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}