{"product_id":"3-ton-hydraulic-jack-oil-seal-repair-kit-o-ring-piston-set","title":"3-Ton Hydraulic Jack Oil Seal Repair Kit – O-Ring \u0026 Piston Set","description":"\n\u003ch2\u003eRestore Your Hydraulic Jack with a Complete Seal Repair Kit\u003c\/h2\u003e\n\u003cp\u003eDon't replace your jack — repair it! This \u003cstrong\u003e3-Ton Horizontal Hydraulic Jack Oil Seal Repair Kit\u003c\/strong\u003e gives you everything you need to stop leaks and get your floor jack working like new. Designed for horizontal 3-ton bottle and floor jacks, the kit includes all the critical sealing components: O-rings, plunger seals, piston seals, ball link pieces, and rocker jack seals — all in one convenient set.\u003c\/p\u003e\n\n\u003cp\u003eWhether your jack is weeping hydraulic fluid or failing to hold pressure, worn-out seals are usually the culprit. This comprehensive kit replaces those worn parts quickly and cost-effectively, saving you the expense of a full jack replacement.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Repair Set:\u003c\/strong\u003e Includes O-rings, plunger seals, piston seals, ball link seals, and rocker jack seals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with 3-Ton Horizontal Jacks:\u003c\/strong\u003e Designed specifically for horizontal-style hydraulic floor jacks rated at 3 tons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Rubber Seals:\u003c\/strong\u003e Durable materials engineered to withstand hydraulic fluid and pressure cycling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStops Oil Leaks:\u003c\/strong\u003e Replaces degraded seals that cause fluid loss and pressure drop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Repair:\u003c\/strong\u003e All necessary sealing components included — no need to source individual parts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 complete set as shown\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmall O-rings (multiple sizes)\u003c\/li\u003e\n  \u003cli\u003ePlunger piston oil seals\u003c\/li\u003e\n  \u003cli\u003eBall link seals\u003c\/li\u003e\n  \u003cli\u003eRocker jack seals\u003c\/li\u003e\n  \u003cli\u003eFull set as pictured\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis kit is ideal for \u003cstrong\u003eDIY mechanics, garage enthusiasts, and automotive shops\u003c\/strong\u003e who want to restore a leaking or low-pressure 3-ton horizontal hydraulic jack rather than purchasing a brand new one. It's a smart, budget-friendly solution that extends the life of your equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSafety \u0026amp; Hydraulic Tool Resources\u003c\/h3\u003e\n\u003cp\u003eFor best practices when working with hydraulic equipment and vehicle lifting tools, refer to the OSHA guidelines on hydraulic jack safety and the U.S. Consumer Product Safety Commission (CPSC) for product safety standards.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/120ml-heavy-duty-metal-rust-remover-anti-rust-coating-spray\"\u003e120ml Heavy-Duty Metal Rust Remover \u0026amp; Anti-Rust Spray\u003c\/a\u003e — keep your jack hardware rust-free\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/100-pack-disposable-nitrile-gloves-latex-free-white-oil-proof\"\u003e100-Pack Disposable Nitrile Gloves – Latex-Free, Oil-Proof\u003c\/a\u003e — protect your hands during repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/O%27Reilly_Auto_Parts\" target=\"_blank\" rel=\"noopener\"\u003eO'Reilly Auto Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of hydraulic jack is this oil seal repair kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This repair kit is specifically designed for \u003cstrong\u003ehorizontal 3-ton hydraulic floor jacks\u003c\/strong\u003e. It includes seals for the plunger, piston, ball link, and rocker components common to this style of jack. Please compare the included parts to your jack's existing seals before ordering to confirm fitment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this kit fix a hydraulic jack that won't hold pressure or is leaking oil?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — in most cases, a jack that loses pressure or leaks hydraulic fluid has worn or cracked internal seals. Replacing those seals with this complete O-ring and seal kit should restore proper pressure and stop oil leaks, effectively returning the jack to working condition.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many seals come in this repair kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit ships as \u003cstrong\u003e1 complete set\u003c\/strong\u003e that includes multiple O-rings of various sizes, plunger piston seals, ball link seals, and rocker jack seals — all the primary sealing components needed for a full hydraulic jack rebuild as shown in the product images.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need special tools to install this hydraulic jack seal kit?\u003c\/h4\u003e\n\u003cp\u003eA: Basic hand tools such as screwdrivers, wrenches, and a rubber mallet are typically sufficient for most hydraulic jack seal replacements. It is recommended to drain residual hydraulic fluid, work on a clean surface, and wear oil-resistant gloves during installation for safety and cleanliness.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of hydraulic jack is this oil seal repair kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This repair kit is specifically designed for horizontal 3-ton hydraulic floor jacks. It includes seals for the plunger, piston, ball link, and rocker components common to this style of jack. Please compare the included parts to your jack's existing seals before ordering to confirm fitment.\"}}, {\"@type\": \"Question\", \"name\": \"Will this kit fix a hydraulic jack that won't hold pressure or is leaking oil?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — in most cases, a jack that loses pressure or leaks hydraulic fluid has worn or cracked internal seals. Replacing those seals with this complete O-ring and seal kit should restore proper pressure and stop oil leaks, effectively returning the jack to working condition.\"}}, {\"@type\": \"Question\", \"name\": \"How many seals come in this repair kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit ships as 1 complete set that includes multiple O-rings of various sizes, plunger piston seals, ball link seals, and rocker jack seals — all the primary sealing components needed for a full hydraulic jack rebuild as shown in the product images.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need special tools to install this hydraulic jack seal kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Basic hand tools such as screwdrivers, wrenches, and a rubber mallet are typically sufficient for most hydraulic jack seal replacements. It is recommended to drain residual hydraulic fluid, work on a clean surface, and wear oil-resistant gloves during installation for safety and cleanliness.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1sets","offer_id":47710678679657,"sku":"14:193#1sets","price":11.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S9fee2fd004db4bf89ccd1da4bdcd8ef1m.webp?v=1782054583","url":"https:\/\/oasis-select.com\/products\/3-ton-hydraulic-jack-oil-seal-repair-kit-o-ring-piston-set","provider":"Oasis Select","version":"1.0","type":"link"}