{"product_id":"mpa-electrical-wh515019-wheel-bearing-and-hub-assembly-front","title":"MPA Electrical WH515019 Wheel Bearing and Hub Assembly - Front","description":"\u003ch2\u003eReliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Vans\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical WH515019 wheel bearing and hub assembly is designed specifically for Chevrolet Astro and GMC Safari models. This new steel assembly includes an integrated anti-lock brake sensor and a triangular flange, ensuring precise fitment and reliable performance for your driveline system.\u003c\/p\u003e\u003ch2\u003eKey Features of MPA Electrical WH515019\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e33 spline quantity for secure axle engagement\u003c\/li\u003e\n\u003cli\u003eIncludes flange with 3 bolt holes and a triangular shape for proper mounting\u003c\/li\u003e\n\u003cli\u003eFlange diameter of 6.62 inches and bolt hole diameter of 4.97 mm\u003c\/li\u003e\n\u003cli\u003eEquipped with an anti-lock braking system (ABS) sensor for enhanced safety\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal to maintain proper sealing\u003c\/li\u003e\n\u003cli\u003e5 stud quantity for wheel attachment\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter of 3.91 inches for accurate alignment\u003c\/li\u003e\n\u003cli\u003eConstructed from durable steel material\u003c\/li\u003e\n\u003cli\u003eNew product condition ensuring reliability and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical WH515019 wheel bearing and hub assembly is engineered to meet the specific requirements of Chevrolet Astro and GMC Safari vans. Featuring a 33-spline design, this assembly ensures a secure connection to the axle shaft. The triangular flange with three bolt holes provides a stable mounting surface, while the flange offset of 2.93 inches supports proper wheel positioning. The integrated ABS sensor enhances braking system performance by providing accurate wheel speed data. This assembly is not greaseable but includes a gasket or seal to prevent contamination and maintain bearing integrity. Manufactured from steel, it offers durability and resistance to wear under normal operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Astro and GMC Safari\u003c\/li\u003e\n\u003cli\u003eResolves wheel vibration or noise caused by bearing failure\u003c\/li\u003e\n\u003cli\u003eRestores proper ABS sensor function to prevent braking issues\u003c\/li\u003e\n\u003cli\u003eAddresses wheel hub looseness or play affecting vehicle handling\u003c\/li\u003e\n\u003cli\u003ePrevents water and debris ingress with included gasket or seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with Chevrolet Astro and GMC Safari models before installation. Proper torque specifications should be followed for the 3 flange bolt holes and 5 wheel studs. The ABS sensor wiring harness is not included and should be reused or replaced separately if damaged. Verify the hub pilot diameter matches the vehicle hub for correct alignment. Since this assembly is not greaseable, no additional lubrication is required during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis MPA Electrical WH515019 wheel bearing and hub assembly is supplied new and manufactured from high-quality steel to meet OEM standards. It includes an integrated ABS sensor and gasket for reliable operation. While specific warranty details are not provided, the product is designed to meet the durability and performance expectations for Chevrolet Astro and GMC Safari driveline components.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":51926263169205,"sku":"FQTW-WH515019","price":107.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_WH515019_Fro.jpg?v=1775006239","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-wh515019-wheel-bearing-and-hub-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}