{"product_id":"fag-ss3664-differential-pinion-seal-rear","title":"FAG SS3664 Differential Pinion Seal - Rear","description":"\u003ch2\u003eReliable Differential Pinion Seal for Chevrolet Bel Air\u003c\/h2\u003e\u003cp\u003eThe FAG SS3664 differential pinion seal is engineered to provide a durable and precise sealing solution for Chevrolet Bel Air driveline systems. Designed with high-quality nitrile sealing material and a metal spring construction, this seal ensures effective protection against leaks and contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeal Type: Metal with spring for consistent tension\u003c\/li\u003e\n\u003cli\u003eSealing Material: Durable nitrile for resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 1.686 inches (42.824 mm) for accurate fitment\u003c\/li\u003e\n\u003cli\u003eSeal Outside Diameter: 1.69 inches (42.926 mm) ensuring proper housing engagement\u003c\/li\u003e\n\u003cli\u003eSeal Width: 1.063 inches (6.35 mm) for optimal sealing surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe FAG SS3664 differential pinion seal features a metal case reinforced with a spring to maintain constant pressure on the sealing lip, preventing oil leaks in the differential assembly. The nitrile sealing material offers excellent resistance to automotive fluids and temperature variations, making it suitable for the demanding environment of the Chevrolet Bel Air's driveline. Precise bore and outside diameters ensure a secure fit, minimizing the risk of seal failure due to improper installation or wear.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Problem Solving\u003c\/h2\u003e\u003cp\u003eThis differential pinion seal is specifically compatible with Chevrolet Bel Air models, providing a direct replacement for worn or damaged seals. It addresses common driveline issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePreventing differential oil leaks that can lead to lubrication loss\u003c\/li\u003e\n\u003cli\u003eReducing contamination ingress that can cause premature wear\u003c\/li\u003e\n\u003cli\u003eMaintaining proper differential function by preserving seal integrity\u003c\/li\u003e\n\u003cli\u003eMinimizing drivetrain noise caused by fluid leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the FAG SS3664 differential pinion 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 original part to maintain proper sealing performance. Avoid using excessive force during installation to prevent deformation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFAG manufactures the SS3664 differential pinion seal to meet stringent quality standards, ensuring reliable performance in Chevrolet Bel Air driveline systems. The use of nitrile sealing material and metal spring construction reflects FAG's commitment to durability and precision. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"FAG","offers":[{"title":"Default Title","offer_id":52245343305909,"sku":"GRDM-SS3664","price":20.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FG_SS3664_Fro.jpg?v=1775686486","url":"https:\/\/www.partcatalog.com\/products\/fag-ss3664-differential-pinion-seal-rear","provider":"PartCatalog","version":"1.0","type":"link"}