{"product_id":"mpa-electrical-wh512273-wheel-bearing-and-hub-assembly-rear","title":"MPA Electrical WH512273 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eOverview of MPA Electrical Wheel Bearing and Hub Assembly WH512273\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical WH512273 wheel bearing and hub assembly is engineered for precise fitment on Volvo XC90 models. Designed with a steel construction and a trapezoid flange shape, this new assembly ensures reliable driveline performance and compatibility with your vehicle's anti-lock braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo XC90\u003c\/li\u003e\n\u003cli\u003ePart number WH512273\u003c\/li\u003e\n\u003cli\u003e36 spline quantity for secure engagement\u003c\/li\u003e\n\u003cli\u003eIncludes trapezoid-shaped flange with 4 bolt holes\u003c\/li\u003e\n\u003cli\u003eFlange diameter of 5.345 inches and offset of 2.326 inches\u003c\/li\u003e\n\u003cli\u003eEquipped with an encoder type anti-lock braking system (ABS)\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal for proper installation\u003c\/li\u003e\n\u003cli\u003eSteel material construction for durability\u003c\/li\u003e\n\u003cli\u003e5 wheel studs sized M14 x 1.5\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter of 3.44 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis wheel bearing and hub assembly from MPA Electrical, part number WH512273, is specifically designed for the Volvo XC90. The assembly features a 36-spline configuration that ensures a secure connection to the axle shaft. The trapezoid flange shape with four bolt holes provides a stable mounting surface, while the flange diameter of 5.345 inches and offset of 2.326 inches are engineered to match factory specifications. The steel construction offers strength and resistance to wear, supporting the vehicle’s driveline integrity.\u003c\/p\u003e\u003cp\u003eAdditionally, this assembly is compatible with the vehicle’s anti-lock braking system through an encoder type ABS interface, although it does not include the ABS sensor itself. A gasket or seal is included to maintain proper sealing and prevent contamination. The assembly is not greaseable, which aligns with original equipment design for maintenance-free operation.\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 Volvo XC90\u003c\/li\u003e\n\u003cli\u003eAddresses wheel noise or roughness caused by bearing wear\u003c\/li\u003e\n\u003cli\u003eResolves ABS warning lights related to hub encoder issues\u003c\/li\u003e\n\u003cli\u003eFixes wheel play or looseness due to hub or bearing failure\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and driveline performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and supported before beginning installation. Verify that the flange bolt holes and stud sizes match the vehicle specifications. Clean the mounting surface thoroughly and inspect the axle shaft splines for damage. Use the included gasket or seal to prevent moisture and debris ingress. Since this assembly is not greaseable, no additional lubrication is required during installation. Confirm ABS encoder compatibility and sensor connections after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe MPA Electrical WH512273 wheel bearing and hub assembly is supplied new and manufactured to meet OEM standards for fit and function. Constructed from durable steel, it is designed to provide reliable service life under normal operating conditions. Warranty details are subject to the manufacturer’s terms and should be verified prior to purchase.\u003c\/p\u003e","brand":"MPA Electrical","offers":[{"title":"Default Title","offer_id":51926246424757,"sku":"FQTW-WH512273","price":116.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MV_WH512273_Fro.jpg?v=1775006161","url":"https:\/\/www.partcatalog.com\/products\/mpa-electrical-wh512273-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}