{"product_id":"replacement-pump-piston-fits-harbor-freight-costco-arcan-matco-3-3-1-4-t-jack","title":"Replacement Pump Piston fits Harbor Freight-Costco-Arcan-Matco 3 \u0026 3 1\/4 t. jack","description":"\u003ch2\u003eReplacement Pump Piston for Harbor Freight, Costco, Arcan, Matco Jacks\u003c\/h2\u003e\u003cp\u003eThe Replacement Pump Piston is a service part that restores lifting function in 3 and 3 1\/4 ton hydraulic floor jacks.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis replacement pump piston is built to restore the hydraulic action of a floor jack that no longer lifts or holds pressure. The pump piston fits 3 and 3 1\/4 ton jacks and works as a service component for several common jack brands. It suits DIYers and shop techs repairing a jack instead of buying a new one.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 3 and 3 1\/4 ton hydraulic floor jacks\u003c\/li\u003e\n\u003cli\u003eRestores pump action when the original piston is worn or scored\u003c\/li\u003e\n\u003cli\u003eSteel construction handles repeated hydraulic cycles\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the pump piston in compatible jack models\u003c\/li\u003e\n\u003cli\u003eHelps bring a non-lifting jack back into service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Harbor Freight 3 ton jacks\u003c\/li\u003e\n\u003cli\u003efor Costco 3 ton jacks\u003c\/li\u003e\n\u003cli\u003efor Arcan 3 ton jacks\u003c\/li\u003e\n\u003cli\u003efor Matco 3 ton jacks\u003c\/li\u003e\n\u003cli\u003efor Harbor Freight 3 1\/4 ton jacks\u003c\/li\u003e\n\u003cli\u003efor Arcan 3 1\/4 ton jacks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRepairing a floor jack that will not raise a load\u003c\/li\u003e\n\u003cli\u003eRebuilding hydraulic jack pumps in home garages\u003c\/li\u003e\n\u003cli\u003eServicing shop jacks to avoid replacement cost\u003c\/li\u003e\n\u003cli\u003eMaintaining jack performance for regular vehicle lifting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplacement Pump Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 and 3 1\/4 ton jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Harbor Freight, Costco, Arcan, Matco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this piston fit my specific jack model? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the jack capacity and brand match the 3 or 3 1\/4 ton listings before ordering. \u003cstrong\u003eA:\u003c\/strong\u003e Fit can vary by model and production year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need other parts to complete the repair? \u003cstrong\u003eA:\u003c\/strong\u003e A pump piston repair often works best alongside fresh seals and hydraulic fluid. \u003cstrong\u003eA:\u003c\/strong\u003e Inspect the cylinder bore for wear before reassembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50550367191126,"sku":"ZZ3L00110","price":74.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0e89614b-a2e5-4968-b1c4-bd3fc9f1ba67.jpg?v=1790775479","url":"https:\/\/www.solidspare.com\/products\/replacement-pump-piston-fits-harbor-freight-costco-arcan-matco-3-3-1-4-t-jack","provider":"Solid Spare","version":"1.0","type":"link"}