{"product_id":"wacker-neuson-m12-flat-washer-5100080743-for-hydronic-heaters","title":"Wacker Neuson M12 Flat Washer 5100080743 for Hydronic Heaters","description":"\u003cp\u003eThis M12 flat washer (part number 5100080743) is sized for M12 fasteners with a C16 outer diameter and installs at the trailer tongue and coupler assembly on the HSH3000 hydronic heater. Washers at this location distribute clamping load across fastener joints on the trailer hitch hardware, helping maintain secure connections between the coupler components during transport and operation.\u003c\/p\u003e\n\n\u003cp\u003eBecause the trailer tongue and coupler are subject to vibration and road stress during towing, using a correctly sized washer is important for keeping fastener torque consistent and preventing loosening over time. Replacing worn or damaged hardware at this assembly with the correct M12-C16 specification washer ensures proper fit without improvising with hardware that may not match the required dimensions.\u003c\/p\u003e\n\n\u003cp\u003eThis washer is a direct Wacker Neuson OEM part, listed in the official parts catalog for the HSH3000 hydronic heater. It is a small but specific piece of hardware, and using the correct part number ensures dimensional compatibility with the M12 fasteners at the coupler location.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWacker Neuson HSH3000\u003c\/li\u003e\n\u003c\/ul\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":43399169605680,"sku":"WACKER-5100080743","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100080743.jpg?v=1784093104","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-m12-flat-washer-5100080743-for-hydronic-heaters","provider":"CCE Industries","version":"1.0","type":"link"}