{"product_id":"stoptech-127-34018l-disc-brake-rotor","title":"Stoptech 127.34018L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors (Part Number 127.34018L) are engineered for BMW models including the 318i, 318is, 325e, 325es, 325i, 325is, and 325iX. These rotors provide reliable braking performance with a vented design and a coated hat finish to resist corrosion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved heat dissipation and brake pad cleaning\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better rotor alignment and reduced stress\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX models\u003c\/li\u003e\n\u003cli\u003ePart Number: 127.34018L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 0.862 inches (21.9 mm) and a discard thickness of 0.803 inches (20.4 mm), ensuring a durable lifespan before replacement is necessary. The rotor has an outside diameter of 10.236 inches (260 mm) and an overall height of 1.386 inches (35.2 mm). It includes four stud\/lug holes with a diameter of 0.591 inches (15 mm) and a mounting bolt hole circle diameter of 3.937 inches (100 mm). The center hole diameter measures 2.598 inches (66 mm). The rotor weighs approximately 11.27 lbs (5.12 kg) and features a straight vane style for efficient cooling. This rotor does not include ABS tone rings or bearings.\u003c\/p\u003e\u003ch2\u003eAbout the StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors 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 pad bite. The cross-drilled and slotted surface helps to evacuate gases, dust, and water from the rotor surface, which can improve braking consistency and reduce fade. The vented rotor design further aids in cooling, making this line suitable for both street and light track use. The coated hat finish adds protection against rust and corrosion, extending the rotor’s service life.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or heavy braking\u003c\/li\u003e\n\u003cli\u003eImproves brake pad cleaning to maintain consistent friction\u003c\/li\u003e\n\u003cli\u003eHelps dissipate heat to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eResists corrosion for longer rotor life in various weather conditions\u003c\/li\u003e\n\u003cli\u003eProvides stable braking performance for BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX 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 (0.803 inches) before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with your vehicle’s ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding-in new rotors and pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The vented and coated design ensures durability and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Refer to StopTech or your parts provider for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572282781877,"sku":"FLMN-127.34018L","price":147.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12734018L_Fro.jpg?v=1774639207","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-34018l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}