{"product_id":"fag-ss3989-transfer-case-output-shaft-seal","title":"FAG SS3989 Transfer Case Output Shaft Seal - Rear","description":"\u003ch2\u003eReliable Transfer Case Output Shaft Seal for Lexus and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe FAG SS3989 transfer case output shaft seal is engineered to provide durable sealing performance for select Lexus and Toyota models. Designed with nitrile rubber material, this seal ensures effective protection against leaks and contamination in your vehicle's transfer case system.\u003c\/p\u003e\u003ch2\u003eKey Features of the FAG SS3989 Transfer Case Output Shaft Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSeal Type: Rubber for flexible and resilient sealing\u003c\/li\u003e\n\u003cli\u003eSealing Material: Nitrile, resistant to oil and wear\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 1.26 inches (32.004 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eSeal Outside Diameter: 1.263 inches (32.08 mm) ensuring secure placement\u003c\/li\u003e\n\u003cli\u003eSeal Width: 0.906 inches (5.512 mm) for optimal sealing depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the SS3989 Transfer Case Seal\u003c\/h2\u003e\u003cp\u003eThe FAG SS3989 is a transfer case output shaft seal designed to maintain the integrity of the transfer case by preventing fluid leaks and keeping contaminants out. Constructed from nitrile rubber, this seal offers excellent resistance to heat, oil, and abrasion, which is critical for the demanding environment inside the transfer case. The precise bore and outside diameters ensure a snug fit on the output shaft, minimizing the risk of seal failure. This part is compatible with a range of Lexus and Toyota models, including the 4Runner, FJ Cruiser, GX460, Pickup, Previa, Sequoia, T100, Tacoma, and Tundra.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transfer case fluid leaks that can lead to drivetrain damage\u003c\/li\u003e\n\u003cli\u003eProtects transfer case internals from dirt and debris contamination\u003c\/li\u003e\n\u003cli\u003eReduces wear on the output shaft by maintaining proper lubrication\u003c\/li\u003e\n\u003cli\u003eHelps maintain transfer case pressure and performance\u003c\/li\u003e\n\u003cli\u003eAddresses seal degradation due to age or harsh operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transfer case output shaft and housing are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eLubricate the seal lip with appropriate transfer case fluid to ease installation and prevent damage\u003c\/li\u003e\n\u003cli\u003eUse proper tools to press the seal evenly into place without distortion\u003c\/li\u003e\n\u003cli\u003eVerify correct orientation of the seal to maintain effective sealing\u003c\/li\u003e\n\u003cli\u003eInspect the output shaft for wear or damage prior to installing the new seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFAG manufactures the SS3989 transfer case output shaft seal to meet strict quality standards, ensuring reliable performance and durability. The use of nitrile rubber material provides resistance to common automotive fluids and operating conditions. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality assurance to support professional repair and maintenance needs.\u003c\/p\u003e","brand":"FAG","offers":[{"title":"Default Title","offer_id":44584420507829,"sku":"GRDM-SS3989","price":11.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FG_SS3989_Fro.jpg?v=1775066042","url":"https:\/\/www.partcatalog.com\/products\/fag-ss3989-transfer-case-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}