{"product_id":"stoptech-127-42050l-disc-brake-rotor","title":"Stoptech 127.42050L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotor 127.42050L is engineered for Nissan 300ZX models requiring reliable braking performance. Designed with vented construction and a coated hat finish, this rotor balances heat dissipation and corrosion resistance for consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved heat dissipation and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan 300ZX with 5 lug holes and 11.02 inch (279.9 mm) outside diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotor (part number 127.42050L) features a nominal thickness of 1.181 inches (30.0 mm) and a discard thickness of 1.102 inches (28.0 mm), ensuring precise wear limits for safe operation. The rotor’s overall height measures 2.118 inches (53.8 mm), and it includes a center hole diameter of 2.681 inches (68.1 mm) to fit securely on the hub. The rotor is vented with straight vanes to optimize airflow and cooling during braking. It mounts using a floating disc system with 5 lug holes sized at 0.5 inches (12.7 mm) on a 4.5 inch (114.3 mm) bolt circle diameter. The rotor weighs approximately 18.5 lbs (8.41 kgs), balancing durability and performance.\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to enhance braking performance through improved heat management and surface friction. The cross-drilled and slotted design helps evacuate gases, dust, and water from the rotor surface, which is critical for maintaining consistent brake pad contact and reducing fade. This product line is suitable for drivers seeking a balance between daily driving reliability and spirited driving demands, making it a practical upgrade for Nissan 300ZX owners.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or repeated braking\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking performance by channeling water away\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent brake pad bite and feel\u003c\/li\u003e\n\u003cli\u003ePrevents rotor warping through enhanced cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan 300ZX models using 5 lug holes and specified bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness before installation; replace if below discard thickness of 1.102 inches (28.0 mm)\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet strict quality standards for durability and performance. The 127.42050L rotor undergoes precision machining and coating processes to ensure consistent dimensions and corrosion resistance. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed warranties covering 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":44572361392309,"sku":"FLMN-127.42050L","price":179.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12742050L_Fro.jpg?v=1774639255","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-42050l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}