{"product_id":"fag-ss3749-wheel-seal-rear","title":"FAG SS3749 Wheel Seal - Rear","description":"\u003ch2\u003eReliable Wheel Seal for Driveline and Axles\u003c\/h2\u003e\u003cp\u003eThe FAG SS3749 wheel seal is engineered to provide durable sealing performance in driveline and axle applications. Designed with a metal spring auxiliary lip and nitrile sealing material, this wheel seal ensures effective protection against contaminants and fluid leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeal Type: Metal with spring and auxiliary lip for enhanced sealing\u003c\/li\u003e\n\u003cli\u003eSealing Material: Durable nitrile for resistance to oils and wear\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 2.531 inches (64.287 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eSeal Outside Diameter: 2.535 inches (64.389 mm) ensuring secure installation\u003c\/li\u003e\n\u003cli\u003eSeal Width: 1.618 inches (11.125 mm) for optimal sealing surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe FAG SS3749 wheel seal features a robust metal case with an integrated spring and auxiliary lip design, which maintains consistent pressure against the shaft to prevent leakage. The nitrile sealing material offers excellent resistance to heat, oil, and abrasion, making it suitable for a variety of automotive driveline and axle environments. With precise bore and outside diameters, this seal fits tightly to reduce the risk of contamination and fluid loss.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis wheel seal is compatible with various vehicle makes and models requiring a 2.531 inch bore diameter and 2.535 inch outside diameter seal. It is commonly used in axle assemblies and driveline components to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePreventing grease and lubricant leaks from wheel hubs\u003c\/li\u003e\n\u003cli\u003eProtecting bearings from dirt, dust, and moisture ingress\u003c\/li\u003e\n\u003cli\u003eReducing wear caused by contamination in axle seals\u003c\/li\u003e\n\u003cli\u003eMaintaining proper lubrication levels for driveline efficiency\u003c\/li\u003e\n\u003cli\u003eMinimizing the risk of axle shaft corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the FAG SS3749 wheel seal, ensure the sealing surface and bore are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or metal case. Verify the seal orientation matches the auxiliary lip direction to optimize sealing performance. Proper installation helps maintain the integrity of the driveline and axle system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFAG manufactures the SS3749 wheel seal to meet stringent quality standards for automotive sealing systems. The use of nitrile material and metal spring design ensures durability and reliable performance under typical operating conditions. While specific warranty details are not provided, FAG products are generally backed by industry-standard quality controls to support long service life.\u003c\/p\u003e","brand":"FAG","offers":[{"title":"Default Title","offer_id":52245343535285,"sku":"GRDM-SS3749","price":31.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FG_SS3749_Fro.jpg?v=1775686488","url":"https:\/\/www.partcatalog.com\/products\/fag-ss3749-wheel-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}