{"product_id":"professional-parts-sweden-77346444-axle-hub","title":"Professional Parts Sweden 77346444 Axle Hub - Front","description":"\u003ch2\u003eOverview of Professional Parts Sweden Axle Hub 77346444\u003c\/h2\u003e\u003cp\u003eThe Professional Parts Sweden axle hub 77346444 is designed specifically for the front axle of Saab 9-3 and 9-5 models. Engineered without a bearing, this axle hub offers precise fitment and reliable performance for brake drum and rotor assemblies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitting Position: Front axle\u003c\/li\u003e\n\u003cli\u003eCompatible with Saab 9-3 and 9-5 models\u003c\/li\u003e\n\u003cli\u003eHole Diameter: 110 mm\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 29 mm\u003c\/li\u003e\n\u003cli\u003eNumber of Holes: 5\u003c\/li\u003e\n\u003cli\u003eOuter Diameters: 137 mm and 39 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 82 mm\u003c\/li\u003e\n\u003cli\u003ePart Number: 77346444\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThis axle hub is crafted to meet the exact specifications required for Saab 9-3 and 9-5 front axle assemblies. The 110 mm hole diameter and 29 mm inner diameter ensure compatibility with corresponding brake components. Featuring five mounting holes, the hub provides secure attachment and stability. The dual outer diameters of 137 mm and 39 mm accommodate the brake drum and rotor interface, while the 82 mm width supports proper alignment and load distribution. Notably, this part is supplied without a bearing, allowing for integration with existing or separately sourced bearings.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis axle hub is intended for use in front axle brake systems on Saab 9-3 and 9-5 vehicles. It addresses several common issues including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged axle hubs causing brake rotor misalignment\u003c\/li\u003e\n\u003cli\u003eExcessive play or vibration in the front axle assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion or structural fatigue compromising hub integrity\u003c\/li\u003e\n\u003cli\u003eReplacement during brake drum or rotor servicing\u003c\/li\u003e\n\u003cli\u003eUpgrading to OEM-spec components for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Professional Parts Sweden axle hub 77346444, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your Saab 9-3 or 9-5 front axle assembly\u003c\/li\u003e\n\u003cli\u003eInspect and replace bearings separately as this hub does not include them\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent contamination and ensure proper fit\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for safety and durability\u003c\/li\u003e\n\u003cli\u003eCheck alignment after installation to avoid premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eProfessional Parts Sweden manufactures this axle hub to meet stringent quality standards, ensuring durability and reliable performance in front axle brake systems. While specific warranty details are not provided, the part number 77346444 is backed by the brand's commitment to OEM-level quality and fitment accuracy for Saab 9-3 and 9-5 vehicles.\u003c\/p\u003e","brand":"Professional Parts Sweden","offers":[{"title":"Default Title","offer_id":43589565677749,"sku":"FNJW-77346444","price":41.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PS_77346444_Fro.jpg?v=1774972379","url":"https:\/\/www.partcatalog.com\/products\/professional-parts-sweden-77346444-axle-hub","provider":"PartCatalog","version":"1.0","type":"link"}