{"product_id":"national-7013s-power-steering-pump-shaft-seal","title":"National 7013S Power Steering Pump Shaft Seal","description":"\u003ch2\u003eOverview of National 7013S Power Steering Pump Shaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 7013S power steering pump shaft seal is engineered to provide reliable sealing performance for a wide range of vehicles including Audi, BMW, Chevrolet, Ford, and Volvo models. Designed with precision, this oil seal helps maintain the integrity of your power steering system by preventing fluid leaks and contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 0.750 inch (19.05 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 1.315 inch (33.4 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/width: 0.312 inch (7.92 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: durable nitrile rubber for resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models across domestic and import vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Material Details\u003c\/h2\u003e\u003cp\u003eThe 7013S shaft seal features a 0.750 inch (19.05 mm) inside diameter, designed to fit power steering pump shafts precisely. Its outside diameter measures 1.315 inches (33.4 mm), matching the housing bore size of approximately 1.311 inches (33.3 mm) to ensure a secure fit. The seal thickness of 0.312 inch (7.92 mm) provides adequate sealing surface area to prevent leaks. Constructed from nitrile rubber, this oil seal offers excellent resistance to hydraulic fluids, heat, and wear, making it suitable for long-term use in power steering systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis power steering pump shaft seal is compatible with a broad range of vehicles, including but not limited to Audi 318i, BMW 325i, Chevrolet Silverado 1500, Ford Bronco, and Volvo 240 models. It is designed to meet the sealing requirements of power steering pumps in various makes such as Buick, Cadillac, Chrysler, Dodge, GMC, Isuzu, Lincoln, Mercury, Mitsubishi, Oldsmobile, Plymouth, Pontiac, Saab, Saturn, and more. The part number 7013S ensures you receive the correct seal for your specific application.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 7013S Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents power steering fluid leaks around the pump shaft\u003c\/li\u003e\n\u003cli\u003eReduces contamination ingress that can damage pump components\u003c\/li\u003e\n\u003cli\u003eMaintains hydraulic pressure for consistent steering performance\u003c\/li\u003e\n\u003cli\u003eMinimizes premature wear of power steering pump internals\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to fluid loss and pump failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 7013S power steering pump shaft seal, ensure the shaft and housing bore are clean and free of debris. Lubricate the seal lip with power steering fluid or compatible grease to ease installation and prevent damage. Press the seal evenly into the housing bore to avoid distortion. Verify proper alignment with the pump shaft to maintain effective sealing. It is recommended to inspect related components such as the pump shaft and bearings during replacement to ensure overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the 7013S power steering pump shaft seal to meet industry standards for durability and performance. Made from high-quality nitrile material, this seal is designed to withstand exposure to hydraulic fluids and operating temperatures typical in automotive power steering systems. While specific warranty details may vary, National products generally come with a limited warranty against manufacturing defects, providing confidence in the product’s reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448236441781,"sku":"BCZK-7013S","price":20.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_7013S_Fro_c92f112b-6239-4793-9ac5-6268042a2f09.jpg?v=1774734543","url":"https:\/\/www.partcatalog.com\/products\/national-7013s-power-steering-pump-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}