{"product_id":"centric-121-34018-disc-brake-rotor","title":"Centric 121.34018 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.34018\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.34018 is engineered for reliable braking performance on select BMW models. Designed to meet OEM specifications, this vented rotor provides consistent stopping power and durability for vehicles like the BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX\u003c\/li\u003e\n\u003cli\u003ePart number 121.34018 ensures precise fitment\u003c\/li\u003e\n\u003cli\u003eVented disc design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.862 inches (21.900 mm) with discard thickness at 0.803 inches (20.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.386 inches (35.200 mm) and outside diameter of 10.236 inches (260.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eFour stud\/lug holes with 0.591 inch (15.000 mm) diameter and 3.937 inch (100.000 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.34018 is a vented rotor designed to maintain optimal braking performance under various driving conditions. Its vented construction allows for enhanced heat dissipation, reducing the risk of brake fade during extended use. The rotor features a smooth surface type that promotes even brake pad wear and consistent stopping power. With a nominal thickness of 0.862 inches (21.900 mm) and a discard thickness of 0.803 inches (20.400 mm), this rotor meets strict OEM standards for thickness and durability.\u003c\/p\u003e\u003cp\u003eMeasuring 10.236 inches (260.000 mm) in outside diameter and 1.386 inches (35.200 mm) in overall height, the rotor is engineered for precise fitment on compatible BMW models. The floating disc mounting system combined with straight vane style enhances cooling efficiency, which is critical for maintaining brake performance and longevity. The rotor includes four stud\/lug holes with a diameter of 0.591 inches (15.000 mm) and a mounting bolt hole circle diameter of 3.937 inches (100.000 mm), ensuring secure installation.\u003c\/p\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric is designed to provide dependable, OEM-quality replacement rotors for a wide range of vehicles. This product line focuses on delivering rotors that meet or exceed factory specifications, offering consistent performance and durability. The 121.34018 rotor exemplifies this approach by combining precise engineering with materials and design features that support effective braking and heat management.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces brake fade through vented rotor design\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration related to damaged or deteriorated rotors\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\u003eClean rotor surface to remove any protective coatings or contaminants\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle make and model using part number 121.34018\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.34018 should be confirmed with the supplier, Centric typically offers limited warranties covering defects in materials and workmanship. This rotor is engineered to provide consistent braking performance aligned with OEM requirements for BMW vehicles.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566129934517,"sku":"BKNJ-121.34018","price":37.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12134018_Fro_b8049649-cab7-4ab4-9112-a493ae871d70.jpg?v=1774638361","url":"https:\/\/www.partcatalog.com\/products\/centric-121-34018-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}