{"product_id":"stoptech-128-35087l-disc-brake-rotor","title":"Stoptech 128.35087L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotor 128.35087L is engineered for Mercedes-Benz SL500 models requiring reliable braking performance. Designed with precision, this solid rotor features a cross-drilled surface to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz SL500\u003c\/li\u003e\n\u003cli\u003ePart Number: 128.35087L\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with cross-drilled surface\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 300.2 mm (11.819 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 10.000 mm (0.394 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 8.300 mm (0.327 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 112.2 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout StopTech Sport Cross-Drilled Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and reduced brake fade. The cross-drilled surface pattern allows for better ventilation and water dispersion, which is critical for maintaining consistent brake feel during spirited driving or heavy use. This rotor line features a coated hat finish to resist corrosion and extend service life, making it suitable for drivers who demand durability and performance from their braking components.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis StopTech rotor is a solid type with a floating disc mounting system, which helps accommodate thermal expansion and reduces the risk of warping. The rotor measures 300.2 mm in outside diameter and has a nominal thickness of 10.000 mm, with a discard thickness of 8.300 mm, ensuring it meets strict OEM standards for wear limits. The hat is coated to protect against rust, and the rotor includes one miscellaneous hole and five stud\/lug holes with a diameter of 15.3 mm, arranged on a 112.2 mm bolt circle diameter. The center hole diameter is 67.0 mm, designed to fit precisely on the Mercedes-Benz SL500 hub.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mercedes-Benz SL500\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during aggressive driving\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with coated hat finish\u003c\/li\u003e\n\u003cli\u003eRestores braking performance compromised by surface cracking or glazing\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for maintaining OEM braking specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on a clean, rust-free hub surface to maintain proper fitment. Verify the rotor thickness before installation; replace if below the discard thickness of 8.300 mm. Use proper torque specifications for the 5 lug nuts on the 112.2 mm bolt circle diameter. Since this rotor does not include bearings or an ABS tone ring, reuse existing components if applicable. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides additional 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 the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573342859445,"sku":"FLMN-128.35087L","price":127.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12835087L_Fro.jpg?v=1774639424","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-35087l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}