{"product_id":"floor-jack-piston-plunger-replacement-kit-for-3-to","title":"3吨液压千斤顶地板千斤顶活塞柱塞更换套件，适用于双泵系统，含高低压密封圈、弹簧和C型卡簧，兼容Torin Big Red、Harbor Freight、Daytona、Arcan发动机千斤顶","description":"\u003cdiv\u003e3吨双泵地板千斤顶活塞柱塞更换套件\u003cbr\u003e\n✔️ 包含2套双泵千斤顶用配件；适用于Torin、Harbor Freight等品牌 \u003cp\u003e此活塞柱塞更换套件可恢复3吨双泵地板千斤顶的液压密封完整性和提升性能。兼容Torin Big Red、Harbor Freight、Daytona、Pittsburgh和Arcan等型号，确保可靠使用和更安全的操作。\u003c\/p\u003e ✅ 低侧小号：柱塞尺寸2.88\" x 0.59\"（含密封圈）；气缸尺寸2.64\" x 1.06\" \u003cbr\u003e\n✅ 低侧大号：柱塞尺寸2.88\" x 0.86\"（含密封圈）；气缸尺寸2.59\" x 1.19\" \u003cbr\u003e\n✅ 包含两个橡胶密封圈和C型卡环，确保密封紧密 \u003cbr\u003e\n✅ 套装含2套适用于水平双泵千斤顶 \u003cbr\u003e \u003cp\u003e💡 什么是泵活塞柱塞套件，为什么要为3吨地板千斤顶更换它？\u003c\/p\u003e\n一个实用的升级配件，帮助保持千斤顶安全且性能稳定。\n- 恢复密封完整性，减少液压泄漏\n- 提升承载能力和平稳操作\n- 使用常见工具即可轻松更换，适合主流品牌\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52602979483967,"sku":"VXB0DXFB188Z","price":95.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/715lvY2BcVL.jpg?v=1776628974","url":"https:\/\/bearingscanada.com\/zh\/products\/floor-jack-piston-plunger-replacement-kit-for-3-to","provider":"Bearings Canada","version":"1.0","type":"link"}