{"product_id":"two-7-inch-electric-trailer-brake-magnet-replaceme","title":"两套7英寸电动拖车制动器磁铁更换套件，适用于2000磅轴承，包含带线圈弹簧的磁铁、固定夹和线夹","description":"\u003cdiv\u003e2件装7英寸电动拖车制动磁铁更换套件\u003cbr\u003e\n✔️ 包含2个带线磁铁、2个线圈弹簧和2个固定夹\u003cp\u003e这些磁铁更换套件适用于标准7x1-1\/4\"和7x1-1\/2\"电动拖车制动器，兼容大多数2000磅轴承。它们是恢复制动性能的便捷解决方案。\u003c\/p\u003e \u003cp\u003e✅ 适配7x1-1\/4\"和7x1-1\/2\"制动组件（直径177.8毫米，厚度31.75毫米或38.1毫米）\u003cbr\u003e✅ 包含带线磁铁、线圈弹簧和两个固定夹\u003cbr\u003e✅ 适用于大多数2000磅拖车轴\u003cbr\u003e✅ 含所有必要硬件，安装即用\u003c\/p\u003e \u003cp\u003e💡 如何判断2000磅轴承上的7英寸电动拖车制动磁铁套件需要更换？\u003c\/p\u003e\n更换提示及快速更换的最佳实践：\n- 制动性能下降或车辆偏向一侧\u003cbr\u003e\n- 磁铁磨损明显或线圈损坏\u003cbr\u003e\n- 线路松动或制动异常噪音\u003cbr\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603242217791,"sku":"VXB00G5GW23Q","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/7-Inch-Electric-Trailer-Brake-Magnet-Kit-for-2000-lbs.jpg?v=1776623680","url":"https:\/\/bearingscanada.com\/zh\/products\/two-7-inch-electric-trailer-brake-magnet-replaceme","provider":"Bearings Canada","version":"1.0","type":"link"}