{"product_id":"stoptech-128-35091l-disc-brake-rotor","title":"Stoptech 128.35091L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotor 128.35091L is engineered for Mercedes-Benz models including G55 AMG, GL320, GL350, GL450, GL550, ML320, ML350, ML450, ML500, ML550, R320, R350, and R500. Designed to provide reliable braking performance, this vented, cross-drilled rotor offers enhanced heat dissipation and consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat dissipation and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eVented rotor design to maintain optimal operating temperatures\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better rotor alignment and reduced stress\u003c\/li\u003e\n\u003cli\u003ePrecision fit with 5 lug holes and 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz SUV and performance models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors that feature cross-drilled surfaces to enhance cooling and reduce brake fade. This product line is designed for drivers who require consistent braking performance in both daily driving and spirited conditions. The 128.35091L rotor benefits from this design philosophy, offering vented construction and a coated hat finish to resist corrosion while maintaining structural integrity.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor has a nominal thickness of 1.260 inches (32.000 mm) and a discard thickness of 1.157 inches (29.400 mm), ensuring a long service life before replacement is necessary. The rotor’s outside diameter measures 13.780 inches (350.000 mm), with an overall height of 2.157 inches (54.800 mm). It features a floating disc mounting system and three miscellaneous holes for improved heat dissipation. The rotor weighs approximately 28.84 lbs (13.11 kgs), balancing durability and performance. The center hole diameter is 2.638 inches (67.000 mm), and it includes five stud\/lug holes with a diameter of 0.602 inches (15.300 mm) on a 112 mm (4.409 inches) bolt circle diameter.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or heavy-duty driving\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping and cracking\u003c\/li\u003e\n\u003cli\u003eEnhances braking consistency for Mercedes-Benz G55 AMG and GL series SUVs\u003c\/li\u003e\n\u003cli\u003eResists corrosion with coated hat finish for extended rotor life\u003c\/li\u003e\n\u003cli\u003eProvides precise fitment for ML and R-Class Mercedes-Benz models\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 before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle lug pattern and bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor damage\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear during rotor replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding-in new rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573343350965,"sku":"FLMN-128.35091L","price":254.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12835091L_Generic.jpg?v=1774639425","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-35091l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}