{"product_id":"autoround-front-wheel-hub-bearing-assembly-for-toyota-corolla-2009-2019-5-lug-integrated-abs-tone-ring-direct-fit","title":"Autoround front wheel hub \u0026 bearing assembly for Toyota Corolla 2009–2019 — 5‑lug, integrated ABS tone ring, direct fit","description":"\u003cp\u003e\u003cstrong\u003eThe Autoround 512403 is a ready-to-install front wheel hub and bearing assembly engineered to replace the factory unit on Toyota Corolla (2009–2019), Pontiac Vibe (2009–2010) and Toyota Matrix (2009–2014).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete hub-and-bearing unit integrates the wheel hub, bearing and ABS tone ring into a single, pre-assembled part designed for a direct fit where the OE specification calls for a 5-lug, ABS-equipped hub with a 135 mm flange diameter and 74 mm hub pilot diameter. Autoround supplies this assembly as a quality-tested aftermarket replacement intended to restore wheel alignment, reduce noise and vibration, and simplify installation compared with pressed-in bearing repairs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 512403 assembly match OE fit and function?\u003c\/h3\u003e\n\u003cp\u003eThe 512403 is manufactured to the critical dimensions and mounting geometry used by the original equipment so it installs without modification on compatible models. It includes the integrated ABS tone ring and mounting flange that match the factory bolt pattern and hub seat.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 lug configuration for direct bolt-on replacement\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 135 mm and hub pilot diameter: 74 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 100 mm to align with factory studs\u003c\/li\u003e\n\u003cli\u003eBuilt-in ABS sensor ring for compatibility with vehicle anti-lock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the performance and durability features?\u003c\/h3\u003e\n\u003cp\u003eAutoround wheel hub assemblies undergo quality testing to meet or exceed OEM performance tolerances for bearing preload and rotational runout. The sealed bearing design helps keep contaminants out and lubricant in, extending service life under normal driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed unit reduces maintenance and contamination risk\u003c\/li\u003e\n\u003cli\u003ePrecision-machined mounting surfaces for consistent wheel runout\u003c\/li\u003e\n\u003cli\u003eDurable bearings and corrosion-resistant flange coating\u003c\/li\u003e\n\u003cli\u003eManufactured to meet OEM-style dimensional and load requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation compare to replacing just the bearing?\u003c\/h3\u003e\n\u003cp\u003eBecause the 512403 ships fully assembled, it eliminates the need for a press or special bearing tools required to remove and install separate press-fit bearings. This reduces labor time and the risk of introducing alignment errors during installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-assembled hub and bearing—no pressing required\u003c\/li\u003e\n\u003cli\u003eSaves technician time and simplifies roadside repairs\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on with existing wheel studs and mounting holes\u003c\/li\u003e\n\u003cli\u003eIncludes ABS ring so electrical components remain compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this assembly work with my vehicle’s ABS and braking components?\u003c\/h3\u003e\n\u003cp\u003eYes. The assembly includes an ABS tone ring designed to interface with the original ABS sensor on the listed models, preserving wheel speed signal accuracy for the anti-lock braking system. Always verify part compatibility with your VIN or existing hub dimensions before purchase.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated ABS tone ring for correct sensor readings\u003c\/li\u003e\n\u003cli\u003eCompatible with factory calipers and rotors when installed properly\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain original wheel speed signal integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Autoround 512403 wheel hub and bearing assembly is intended for DIY mechanics, professional technicians, and fleet managers seeking a reliable, OE-dimension replacement for Corolla (2009–2019), Pontiac Vibe (2009–2010) and Matrix (2009–2014) front hubs. Choose this unit if you want a pre-assembled, ABS-ready hub that reduces installation time and restores proper wheel mounting geometry without pressing new bearings.\u003c\/p\u003e\n\n\u003cp\u003eFeatures summary:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Pontiac Vibe 2009–2010; Toyota Corolla 2009–2019; Toyota Matrix 2009–2014\u003c\/li\u003e\n\u003cli\u003eSpecifications: 5 lugs, ABS system, flange diameter 135 mm, hub pilot diameter 74 mm, bolt circle diameter 100 mm\u003c\/li\u003e\n\u003cli\u003eQuality: Tested to meet or exceed OEM performance tolerances\u003c\/li\u003e\n\u003cli\u003eInstallation: Pre-assembled for faster, simpler fitment\u003c\/li\u003e\n\u003cli\u003eSupport: Autoround offers 3 years QA and customer service assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Autoround 512403 a direct replacement for my Corolla?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits Toyota Corolla models from 2009–2019 with the specified 5-lug, ABS hub configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this assembly include the ABS tone ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the unit includes an integrated ABS tone ring compatible with the original sensor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Autoround","offers":[{"title":"Default Title","offer_id":48083886080158,"sku":"B0CKXBVC49","price":70.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autoround-512403-front-view.jpg?v=1785838653","url":"https:\/\/northtrailauto.ca\/products\/autoround-front-wheel-hub-bearing-assembly-for-toyota-corolla-2009-2019-5-lug-integrated-abs-tone-ring-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}