{"product_id":"centric-121-58002-disc-brake-rotor","title":"Centric 121.58002 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Jeep Commander and Grand Cherokee\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.58002 is engineered to meet the braking demands of Jeep Commander and Grand Cherokee models. Designed as a solid rotor with a smooth surface, it provides consistent stopping power and durability for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Commander and Grand Cherokee vehicles\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.598 inches (320.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.555 inches (14.1 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.492 inches (12.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.614 inches (66.4 mm)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.638 inch (16.2 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.831 inches (71.9 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 126.8 mm (4.992 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 17 lbs (7.73 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003c\/ul\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 offers reliable, OEM-quality replacement rotors designed for standard braking applications. This product line focuses on solid rotors with smooth surfaces, providing consistent performance and fitment for vehicles like the Jeep Commander and Grand Cherokee. The 121.58002 rotor maintains factory specifications to ensure proper fit and function without the need for modifications.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a solid design, which is ideal for vehicles that do not require vented rotors for enhanced heat dissipation. The rotor’s nominal thickness of 0.555 inches (14.1 mm) and discard thickness of 0.492 inches (12.5 mm) define the usable lifespan before replacement is necessary. The outside diameter of 12.598 inches (320 mm) matches factory dimensions, ensuring compatibility with the Jeep Commander and Grand Cherokee brake systems. The rotor includes five lug holes with a diameter of 0.638 inches (16.2 mm) and a mounting bolt hole circle diameter of 126.8 mm (4.992 inches), providing secure installation. Note that this rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor wear causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eWarped or uneven rotors leading to brake pulsation\u003c\/li\u003e\n\u003cli\u003eCorroded or damaged rotor surfaces affecting pad contact\u003c\/li\u003e\n\u003cli\u003eReplacement for OEM rotors reaching discard thickness\u003c\/li\u003e\n\u003cli\u003eRestoring proper braking performance on Jeep Commander and Grand Cherokee\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 before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven wear\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal braking 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 or exceed OEM standards for fit, form, and function. Each rotor undergoes strict quality control to ensure durability and consistent braking performance. While specific warranty details for part number 121.58002 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568119279797,"sku":"BKNJ-121.58002","price":56.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12158002_Fro.jpg?v=1774638638","url":"https:\/\/www.partcatalog.com\/products\/centric-121-58002-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}