{"product_id":"stoptech-128-34051l-disc-brake-rotor","title":"Stoptech 128.34051L 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 128.34051L is engineered for BMW X5 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 BMW X5 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number: 128.34051L\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\u003eOutside diameter: 324 mm (12.756 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 12.000 mm (0.472 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 10.400 mm (0.409 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height: 80.100 mm (3.154 inches)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 120 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 75 mm (2.953 inches)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 7 kg (15.41 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis StopTech Sport Cross-Drilled Disc Brake Rotor 128.34051L is a solid rotor designed specifically for the BMW X5, providing consistent braking performance. The cross-drilled surface improves heat dissipation and helps reduce brake fade during extended use. The rotor features a coated hat finish to resist corrosion and extend service life. With a nominal thickness of 12.000 mm and a discard thickness of 10.400 mm, this rotor meets strict specifications for safe and effective braking. The rotor’s 5-lug hole pattern with a 120 mm bolt circle diameter ensures proper fitment and secure mounting. Weighing approximately 7 kg, it balances durability with manageable weight for the vehicle’s braking system.\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Product Line\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 braking consistency. This product line is designed for drivers who require reliable stopping power with improved heat management, making it suitable for both street and light track use. The 128.34051L rotor is part of this line, offering a solid rotor design with a coated hat finish to resist corrosion and maintain structural integrity over time.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW X5 models\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy braking\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion with coated hat finish\u003c\/li\u003e\n\u003cli\u003eRestores braking performance compromised by rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eProvides consistent braking feel and pedal response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is within nominal and discard specifications before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent uneven rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with existing brake pads and calipers on BMW X5\u003c\/li\u003e\n\u003cli\u003eInspect wheel bearings and related components during rotor replacement\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 OEM standards for fit, form, and function. The 128.34051L rotor undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573326311605,"sku":"FLMN-128.34051L","price":165.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12834051L_Fro.jpg?v=1774639404","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-34051l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}