{"product_id":"trailer-spring-parking-brake-control-valve-for-sealco-110500-110500x-065438","title":"Trailer Spring Parking Brake Control Valve for Sealco 110500 110500X 065438","description":"\u003cstrong\u003eThis Trailer Spring Parking Brake Control Valve is a replacement air brake control valve compatible with trailers utilizing spring parking brake systems and matches OEM part numbers Sealco 110500, 110500X, and 065438.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe Trailer Spring Parking Brake Control Valve governs the application and release of spring-actuated parking brakes on commercial trailers. Designed for heavy-duty use, this trailer spring parking brake control valve restores reliable braking performance and is a direct replacement for worn or failed Sealco 110500, 110500X, and 065438 units. Fleet operators and owner-operators rely on this trailer spring parking brake control valve to maintain safety and compliance.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDirect replacement for Sealco 110500, 110500X, and 065438 control valves\u003c\/li\u003e \u003cli\u003eControls spring parking brake engagement and release on trailer axles\u003c\/li\u003e \u003cli\u003eDurable construction withstands heavy-duty cycle demands\u003c\/li\u003e \u003cli\u003ePrecise air modulation ensures smooth brake application\u003c\/li\u003e \u003cli\u003eCorrosion-resistant components for long service life\u003c\/li\u003e \u003cli\u003ePre-set for plug-and-play installation, no calibration required\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompatible with trailers equipped with spring parking brake systems\u003c\/li\u003e \u003cli\u003eReplaces Sealco part numbers 110500, 110500X, 065438\u003c\/li\u003e \u003cli\u003eSuits a wide range of commercial trailer makes and models\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHeavy-duty semi-trailers with spring brake actuators\u003c\/li\u003e \u003cli\u003eDry van and flatbed trailers in commercial fleets\u003c\/li\u003e \u003cli\u003eTrailer spring brake system repairs and rebuilds\u003c\/li\u003e \u003cli\u003eReplacement of malfunctioning or seized parking brake valves\u003c\/li\u003e \u003cli\u003eTractor-trailer combinations requiring reliable parking brake control\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 110500, 110500X, 065438\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Spring Parking Brake Control Valve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Trailer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Controls spring actuation for parking brakes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the role of a spring parking brake control valve?\u003cstrong\u003e A:\u003c\/strong\u003e It regulates air flow to spring brake chambers, controlling when the parking brakes apply or release on a trailer.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this valve include mounting hardware?\u003cstrong\u003e A:\u003c\/strong\u003e The valve typically uses the original mounting hardware; confirm that your existing bracket and fittings are reusable.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679690481937,"sku":"ZZ3A00442","price":73.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_072a1378-d49c-4681-97b1-0a64296d36e6.jpg?v=1781653239","url":"https:\/\/www.duraforce.com\/products\/trailer-spring-parking-brake-control-valve-for-sealco-110500-110500x-065438","provider":"DURAFORCE","version":"1.0","type":"link"}