{"product_id":"wacker-neuson-o-ring-5100030353-for-portable-indirect-air-heaters","title":"Wacker Neuson O-Ring 5100030353 for Portable Indirect Air Heaters","description":"\u003cp\u003eThis O-ring (part number 5100030353) is located in the heater assembly of the HI400HDD indirect-fired air heater, where it provides a sealed connection within the heating unit to prevent combustion gas or fluid leakage at its mating surfaces.\u003c\/p\u003e\n\n\u003cp\u003eIndirect-fired air heaters rely on precise sealing at multiple points within the burner and heat exchanger assembly. A compromised O-ring in this location can allow exhaust gases or fuel to escape the intended flow path, reducing heating efficiency and creating a potential safety hazard. Replacing a worn, cracked, or deformed O-ring at the first sign of leakage or during scheduled maintenance helps keep the heater operating within its designed parameters.\u003c\/p\u003e\n\n\u003cp\u003eThis O-ring fits the following Wacker Neuson indirect-fired air heater models:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHI 120HD\u003c\/li\u003e\n  \u003cli\u003eHI 300HD D\u003c\/li\u003e\n  \u003cli\u003eHI 400HD D\u003c\/li\u003e\n  \u003cli\u003eHI 400HDD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVerify your model number and assembly location before ordering to confirm this is the correct O-ring for your specific application. Wacker Neuson equipment uses multiple O-rings across different assemblies, and part numbers vary by position and size.\u003c\/p\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43398723895344,"sku":"WACKER-5100030353","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100030353.jpg?v=1784071622","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-o-ring-5100030353-for-portable-indirect-air-heaters","provider":"CCE Industries","version":"1.0","type":"link"}