{"product_id":"skf-11578a-transfer-case-output-shaft-seal-front","title":"SKF 11578A Transfer Case Output Shaft Seal - Front","description":"\u003ch2\u003eReliable Transfer Case Output Shaft Seal for GM SUVs\u003c\/h2\u003e\u003cp\u003eThe SKF Transfer Case Front Output Shaft Seal 11578A is engineered to provide precise sealing performance for select Buick, Chevrolet, and GMC models. Designed to maintain transfer case integrity, this seal helps prevent fluid leaks and ensures smooth drivetrain operation in vehicles like the Chevrolet Equinox and GMC Terrain.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWidth: 0.709 inches for optimal fit\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 1.618 inches ensuring proper sealing surface contact\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 1.142 inches matching OEM specifications\u003c\/li\u003e\n\u003cli\u003eSealing Surface Type: Polyacrylate for enhanced durability and resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Acadia, Chevrolet Traverse, GMC Terrain, and related models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe SKF Transfer Case Front Output Shaft Seal 11578A is part of the Transfer Case Front Output Shaft Seal product line, designed specifically to address the sealing needs of transfer case output shafts. This seal features a polyacrylate sealing surface, which offers improved wear resistance and longevity compared to traditional materials. With precise dimensions including a 0.709-inch width, 1.618-inch outside diameter, and a 1.142-inch shaft diameter, this seal fits tightly to prevent fluid leakage and contamination. It is engineered to meet the exacting standards required for transfer case applications in mid-size and full-size SUVs from Buick, Chevrolet, and GMC.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transfer case fluid leaks that can cause drivetrain damage\u003c\/li\u003e\n\u003cli\u003eReduces contamination ingress to protect internal components\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication for front output shaft operation\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly transfer case repairs due to seal failure\u003c\/li\u003e\n\u003cli\u003eEnsures consistent transfer case performance in Buick Acadia and Chevrolet Traverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the SKF 11578A transfer case output shaft seal, ensure the shaft and bore are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches OEM specifications to maintain effective sealing. Avoid using excessive force or sharp tools that could damage the polyacrylate sealing surface.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF manufactures the Transfer Case Front Output Shaft Seal 11578A to meet stringent quality standards. The use of polyacrylate material enhances durability under demanding operating conditions. While specific warranty details are not provided, SKF products typically adhere to industry quality controls to ensure reliable performance in Buick, Chevrolet, and GMC transfer case applications.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52084847345845,"sku":"BCNB-11578A","price":17.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_11578A_Fro.jpg?v=1775147831","url":"https:\/\/www.partcatalog.com\/products\/skf-11578a-transfer-case-output-shaft-seal-front","provider":"PartCatalog","version":"1.0","type":"link"}