{"product_id":"ah-valve-heavy-duty-train-horn-replacement-valve","title":"AH-VALVE Heavy-Duty Train Horn Replacement Valve","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore valve operation in a compatible Aggressor train horn assembly with the AH-VALVE heavy-duty replacement valve. Its 1\/2-inch valve design is made for service and repair, not as a complete horn system.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement valve:\u003c\/strong\u003e Use it when servicing a compatible train horn assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty 1\/2-inch design:\u003c\/strong\u003e Fits the supported horn applications listed below.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated service part:\u003c\/strong\u003e Helps restore proper horn activation during system service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAggressor Air Horns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer model\u003c\/th\u003e\n\u003ctd\u003eAH-VALVE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eTrain horn replacement valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eValve design\u003c\/th\u003e\n\u003ctd\u003eHeavy-duty 1\/2-inch valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible horn models\u003c\/th\u003e\n\u003ctd\u003eAH-300, AH-300BLK, and AH-D300+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe AH-VALVE is a dedicated replacement component for compatible Aggressor train horn assemblies. Replacing the valve during service can help restore proper horn activation without treating this part as a complete horn system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm your Aggressor horn or compressor model and the required part dimensions. Check that your horn is an AH-300, AH-300BLK, or AH-D300+ model.\u003c\/p\u003e\n\u003cp\u003eThis is a replacement component, not a complete horn system.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich train horns is the AH-VALVE designed for?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for the Aggressor AH-300, AH-300BLK, and AH-D300+ train horns.\u003c\/p\u003e \u003ch3\u003eWhat valve design does this replacement use?\u003c\/h3\u003e\n\u003cp\u003eThe AH-VALVE uses a heavy-duty 1\/2-inch valve design for supported horn applications.\u003c\/p\u003e \u003ch3\u003eIs this a complete train horn system?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a replacement valve for servicing a compatible existing horn assembly.\u003c\/p\u003e \u003ch3\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm your Aggressor horn or compressor model and the required part dimensions.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for your train horn service needs at 12 Volt Outlet. Want to learn more about Aggressor? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/aggressor-air-horns\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAggressor brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Aggressor Air Horns","offers":[{"title":"Default Title","offer_id":67683397075172,"sku":"AH-VALVE","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/aggressor-ah-valve.png?v=1792509769","url":"https:\/\/www.12voltoutlet.com\/products\/ah-valve-heavy-duty-train-horn-replacement-valve","provider":"12 Volt Outlet","version":"1.0","type":"link"}