{"product_id":"arnott-k-4364-air-suspension-pressure-valve-front","title":"Arnott K-4364 Air Suspension Pressure Valve - Front","description":"\u003ch2\u003eArnott K-4364 Pressure Retention Valve\u003c\/h2\u003e\u003cp\u003eThe Arnott K-4364 is a brass Pressure Retention Valve (PRV) for air suspension systems that helps keep strut assemblies pressurized during shipping and installation. It is used on select Mercedes-Benz S-Class applications at the front strut and addresses common pressure loss issues caused by aging valves, compressor problems, compromised air lines, or valve block leaks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePressure Retention Valve (PRV) for air suspension strut assemblies\u003c\/li\u003e\n\u003cli\u003eBrass construction for regular-duty service\u003c\/li\u003e\n\u003cli\u003eMale end connections with metric sizing\u003c\/li\u003e\n\u003cli\u003eHelps retain preset air pressure during handling and installation\u003c\/li\u003e\n\u003cli\u003eDirect repair solution for corroded or sticking original valves\u003c\/li\u003e\n\u003cli\u003eArnott K-4364 application-specific air suspension valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eArnott K-4364 is an air suspension pressure valve built to maintain a preset amount of air pressure in the strut assembly. That retained pressure reduces the risk of air spring damage during installation and helps preserve strut function when the original valve has corroded or stopped operating correctly. For Mercedes-Benz S430, S500, and S350 front strut applications, this PRV supports proper inflation and deflation behavior when the suspension system is being serviced.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application. Use Arnott K-4364 when servicing front-at-strut air suspension components on Mercedes-Benz S-Class models that require a metric brass PRV.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront strut will not inflate or deflate properly\u003c\/li\u003e\n\u003cli\u003eAir pressure loss caused by a leaking or worn PRV\u003c\/li\u003e\n\u003cli\u003eCorrosion at the original valve body\u003c\/li\u003e\n\u003cli\u003ePressure loss during strut shipping or installation\u003c\/li\u003e\n\u003cli\u003eSuspension service issues related to compressor failure or air line leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz S350, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Mercedes-Benz S430, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2001-2002 Mercedes-Benz S430, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz S500, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2004 Mercedes-Benz S500, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2005 Mercedes-Benz S500, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2003 Mercedes-Benz S430, front at strut.\u003c\/li\u003e\n\u003cli\u003eFits 2000 Mercedes-Benz S430, front at strut.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVerify the existing valve style and front strut configuration before service. Arnott K-4364 is a metric, male-to-male PRV intended for air suspension repair work on the listed Mercedes-Benz S-Class applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eArnott manufactures air suspension components for service and replacement applications, and the K-4364 is built as a regular-grade brass pressure retention valve for the listed fitments.\u003c\/p\u003e","brand":"Arnott","offers":[{"title":"Default Title","offer_id":52876661391541,"sku":"DDWG-K-4364","price":42.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AI_K4364_Fro.jpg?v=1785306906","url":"https:\/\/www.partcatalog.com\/products\/arnott-k-4364-air-suspension-pressure-valve-front","provider":"PartCatalog","version":"1.0","type":"link"}