{"product_id":"autoround-front-wheel-hub-bearing-assembly-513121-for-gm-5-lug-w-integrated-abs-flange-5-73in-direct-fit","title":"Autoround Front Wheel Hub Bearing Assembly 513121 for GM 5-Lug w\/ Integrated ABS — Flange 5.73in, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eThe Autoround 513121 wheel hub bearing assembly is a direct-fit front hub with integrated ABS sensor designed to replace worn or damaged hubs on compatible GM FWD\/AWD models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows vibration, uneven tire wear, or ABS warning lights and it matches the listed model years, this hub assembly restores wheel rotation, axle alignment, and wheel-speed sensing without the need to press in a separate bearing. Autoround supplies a precision-engineered unit with a flange diameter of 5.73 inches, 5 lug configuration, and bolt circle diameter of 4.53 inches to match many Chevy, Buick, Cadillac, Pontiac, Oldsmobile and Saturn applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this Autoround 513121 hub assembly fit?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is manufactured to fit a wide range of GM models across late-1990s to 2011 model years. Confirm fit by cross-referencing your OEM part number or checking the year, make and model list before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuick: Regal (1997–2004), LeSabre (2000–2005), LaCrosse (2005–2009), Riviera (1997–1999), Terraza (2005), Century (1997–2005), Park Avenue (1997–2005), Allure (2005–2010), Lucerne (2006–2011)\u003c\/li\u003e\n  \u003cli\u003eCadillac: DeVille (1997–2005), DTS (2006–2011), Eldorado (1997–2002), Seville (1997–2004)\u003c\/li\u003e\n  \u003cli\u003eChevrolet: Monte Carlo (2000–2007), Uplander (2005), Venture (2002–2005)\u003c\/li\u003e\n  \u003cli\u003eOldsmobile: Aurora (1997–2003), Intrigue (1998–2002), Silhouette (2002–2004)\u003c\/li\u003e\n  \u003cli\u003ePontiac: Aztek (2001–2005), Bonneville (2000–2005), Grand Prix (1997–2008), Montana (1999–2005), Trans Sport (1997–1999)\u003c\/li\u003e\n  \u003cli\u003eOther: Saturn Relay (2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key specifications and features of this hub?\u003c\/h3\u003e\n\u003cp\u003eThe Autoround 513121 is built as a full hub assembly with an integrated bearing and ABS tone ring where required. It supports front wheel positions on FWD and AWD setups, and rear use on AWD vehicles depending on the model. The unit delivers the exact flange and bolt pattern dimensions to match OEM mounting and wheel alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlange diameter: 5.73 inches and flange offset: 1.65 inches\u003c\/li\u003e\n  \u003cli\u003eBolt circle diameter (BCD): 4.53 inches, 5-lug configuration\u003c\/li\u003e\n  \u003cli\u003eIntegrated ABS tone ring for wheel-speed sensing on ABS-equipped cars\u003c\/li\u003e\n  \u003cli\u003eDesigned for front-wheel positions on FWD\/AWD; rear use on compatible AWDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installation and performance compare to OEM parts?\u003c\/h3\u003e\n\u003cp\u003eAutoround wheel hub assemblies are quality-tested to meet or exceed OEM performance standards, offering a straightforward bolt-on replacement with no need to press in separate bearings. Installation is typically quicker than rebuilding an original hub because the bearing and hub arrive preassembled, saving time and minimizing specialized tooling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-assembled hub and bearing for faster shop or DIY replacement\u003c\/li\u003e\n  \u003cli\u003ePrecision structure for correct wheel alignment and reduced vibration\u003c\/li\u003e\n  \u003cli\u003eCompatible mounting geometry eases installation and maintains OEM fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and customer support does Autoround provide?\u003c\/h3\u003e\n\u003cp\u003eAutoround includes a three-year quality assurance coverage with each hub assembly. If you encounter fitment questions, installation concerns, or part defects, their customer service team is available through the retailer to assist with troubleshooting and warranty claims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3 years QA coverage from Autoround\u003c\/li\u003e\n  \u003cli\u003eCustomer support available through the retailer (Autoround Customer Service)\u003c\/li\u003e\n  \u003cli\u003eReplacement parts range offered by the brand for related repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Autoround 513121 hub assembly is aimed at owners and mechanics working on GM cars and minivans listed above who need a dependable, direct-fit replacement for a failed front hub bearing—especially if the vehicle has ABS and a 5-lug wheel pattern. It’s suitable for professional shops and competent DIYers who want a preassembled unit that simplifies installation, restores proper wheel-speed sensing, and helps eliminate wheel noise, looseness, and uneven tire wear when used on matching applications.\u003c\/p\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: Does this hub include the ABS sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Autoround 513121 includes an integrated ABS tone ring for vehicles equipped with ABS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 513121 a direct bolt-on replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s a preassembled hub and bearing designed as a direct-fit replacement for listed GM applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Autoround","offers":[{"title":"Default Title","offer_id":48083162923166,"sku":"B07FLRX7V5","price":57.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autoround-front-hub-assembly-frontal-view.jpg?v=1785827243","url":"https:\/\/northtrailauto.ca\/products\/autoround-front-wheel-hub-bearing-assembly-513121-for-gm-5-lug-w-integrated-abs-flange-5-73in-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}