{"product_id":"fag-ss3398-engine-crankshaft-seal-rear","title":"FAG SS3398 Engine Crankshaft Seal - Rear","description":"\u003ch2\u003eReliable Engine Crankshaft Seal for Ford and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe FAG SS3398 engine crankshaft seal is designed to provide durable sealing performance for select Ford and Mercury models. Engineered with high-quality Viton sealing material and a rubber spring seal type, this crankshaft seal ensures effective protection against oil leaks and contaminants.\u003c\/p\u003e\u003ch2\u003eKey Features of the FAG SS3398 Crankshaft Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeal Type: Rubber with spring for secure fit and flexibility\u003c\/li\u003e\n\u003cli\u003eSealing Material: Viton, resistant to heat, oil, and chemicals\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 114.325 mm (4.501 inches) for precise fit\u003c\/li\u003e\n\u003cli\u003eSeal Outside Diameter: 114.452 mm (4.506 inches) ensuring proper sealing surface\u003c\/li\u003e\n\u003cli\u003eSeal Width: 9.195 mm (3.75 inches) for optimal sealing depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the FAG SS3398 Engine Crankshaft Seal\u003c\/h2\u003e\u003cp\u003eThis FAG SS3398 crankshaft seal is manufactured to meet the demanding requirements of engine sealing systems. The use of Viton as the sealing material offers superior resistance to high temperatures and aggressive automotive fluids, making it suitable for long-term use in engine environments. The rubber spring design maintains consistent pressure on the crankshaft, preventing oil leaks and contamination ingress. With precise bore and outside diameters, this seal fits tightly within the engine housing, ensuring reliable operation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leaks around the crankshaft in Ford Bronco and F-Series trucks\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil integrity in Mercury Grand Marquis and LTD models\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine damage caused by dirt and debris entering through worn seals\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged seals in Econoline vans including E-100, E-150, E-250, and E-350 series\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper engine performance by ensuring effective crankshaft sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the FAG SS3398 crankshaft seal, ensure the sealing surface and crankshaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or spring. Verify the seal dimensions match the engine specifications for the Ford or Mercury model being serviced. Proper installation will help maintain engine oil pressure and prevent premature seal failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFAG manufactures the SS3398 crankshaft seal to meet strict quality standards for durability and performance. The use of Viton sealing material and precision engineering supports reliable operation under typical engine conditions. While specific warranty details are not provided, FAG products are generally backed by manufacturer quality controls to ensure fit and function.\u003c\/p\u003e","brand":"FAG","offers":[{"title":"Default Title","offer_id":52245342617781,"sku":"GRDM-SS3398","price":35.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FG_SS3398_Fro.jpg?v=1775686480","url":"https:\/\/www.partcatalog.com\/products\/fag-ss3398-engine-crankshaft-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}