{"product_id":"knolet-513288-wheel-bearing-hub-assembly-front-pair-5-lug-oem-fit-forged-steel-sealed","title":"KNOLET 513288 Wheel Bearing Hub Assembly Front Pair — 5‑Lug OEM Fit, Forged Steel \u0026 Sealed","description":"\u003cp\u003e\u003cstrong\u003eThe KNOLET 513288 wheel bearing hub assembly is a direct-fit replacement for many GM vehicles, delivering OEM-style dimensions, improved sealing, and a long-lasting, low-noise wheel support solution.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to replace worn or noisy hubs on a range of Chevrolet, Cadillac, Buick, GMC and Saab models, this hub assembly comes engineered to match factory fit and function. It addresses common wheel-bearing symptoms—rattle, vibration, and grease leakage—while keeping installation straightforward for mechanics and experienced DIYers. Below you'll find concise answers to common buyer questions about compatibility, performance, installation, and durability.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this 513288 hub compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis KNOLET hub fits numerous GM platforms across model years primarily in the 2010–2020 range. Confirm fitment using your vehicle's Year\/Make\/Model selector before ordering to guarantee compatibility for front-left or front-right axle positions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon compatible models: Chevrolet Malibu (2013–2016), Impala (2014–2017, 2020), Equinox (2010–2017), Saab 9-5 (2010–2011).\u003c\/li\u003e\n  \u003cli\u003eAlso fits: Cadillac CTS\/XTS (selected AWD years), Buick LaCrosse and Regal (2010–2017), GMC Terrain (2010–2017 Front).\u003c\/li\u003e\n  \u003cli\u003eReference OEM numbers: includes cross-references such as 13502785, 13504970, 22859843 and others for verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key specifications and physical dimensions?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is built according to OEM-style dimensions so it fits existing knuckles and brake pilots without modification. Key measurements are provided to help you confirm fitment and ensure correct wheel stud pattern and brake alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePosition: Front (left and right axle)\u003c\/li\u003e\n  \u003cli\u003eFlange diameter: 6.18 inches; bolt circle diameter: 4.72 inches\u003c\/li\u003e\n  \u003cli\u003eHub pilot diameter: 3.59 inches; brake pilot diameter: 2.95 inches\u003c\/li\u003e\n  \u003cli\u003eFlange bolt holes: 3; wheel studs: 5; ABS sensor: not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this hub assembly handle durability, noise, and performance?\u003c\/h3\u003e\n\u003cp\u003eKNOLET uses high-hardness forged carbon steel and a premium sealing system to extend service life and reduce contamination-related failure. The design minimizes friction and vibration so braking and steering feel consistent even on rough surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged steel construction and impact-tested components for strength and longevity.\u003c\/li\u003e\n  \u003cli\u003eRobust seals help keep grease in and dirt and water out, reducing noise and wear.\u003c\/li\u003e\n  \u003cli\u003eProtective anti-corrosion coating to resist moisture and extend service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe 513288 hub is engineered for a trouble-free swap into applications that use a matching OEM-style hub. Professional installation is recommended for most users; torque values, wheel alignment checks, and proper tightening are essential for safe operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style fit reduces the need for machining or additional adapters.\u003c\/li\u003e\n  \u003cli\u003eTypically installed on the front axle; aftermarket ABS sensors or wiring may be required if your vehicle uses ABS.\u003c\/li\u003e\n  \u003cli\u003eReplacing hub assemblies in pairs is recommended to balance performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The KNOLET 513288 wheel bearing hub assembly is aimed at vehicle owners and mechanics restoring handling and ride comfort on mid- to late-model GM cars and SUVs. If your vehicle shows wheel-end noise, steering vibration, or grease leakage, and the part references or fitment tool confirm compatibility, this hub is a practical, OEM-dimension replacement engineered for longevity and predictable road behavior.\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 an ABS sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the KNOLET 513288 does not include an ABS sensor; check your vehicle's requirements before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace just one side or should I replace both hubs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: While a single hub can be replaced, swapping both front hubs is recommended for balanced performance and consistent longevity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KNOLET","offers":[{"title":"Default Title","offer_id":67584873234617,"sku":"B0DGLMMJYX","price":200.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/knollet-513288-front-view-assembly.jpg?v=1790457236","url":"https:\/\/redleafauto.ca\/products\/knolet-513288-wheel-bearing-hub-assembly-front-pair-5-lug-oem-fit-forged-steel-sealed","provider":"Redleaf Auto","version":"1.0","type":"link"}