{"title":"Pioneer Hydraulic Cylinders","description":"\u003cp\u003eShop \u003cstrong\u003ePioneer hydraulic cylinders\u003c\/strong\u003e for Strong Arm and Rack N Pinion tarp systems. Union Hydraulics carries aftermarket replacement cylinders identified by Pioneer part number, system application and cylinder function.\u003c\/p\u003e\n\n\u003cp\u003eCurrent replacements include \u003cstrong\u003eHR4520\u003c\/strong\u003e, \u003cstrong\u003eHR4719\u003c\/strong\u003e and \u003cstrong\u003eHR4752\u003c\/strong\u003e hydraulic cylinders.\u003c\/p\u003e\n\n\u003ch2\u003ePioneer Hydraulic Cylinder Part Numbers\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHR4520\u003c\/strong\u003e — 36\" gantry hydraulic cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHR4719\u003c\/strong\u003e — 16\" rack gear \/ rack-pivot hydraulic cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHR4752\u003c\/strong\u003e — 36\" Strong Arm \/ arm-extension hydraulic cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePioneer Strong Arm Hydraulic Cylinders\u003c\/h2\u003e\n\n\u003cp\u003ePioneer Strong Arm tarp systems use different hydraulic cylinders for specific system functions. HR4752 is used as an arm-extension cylinder on RP4500SAR and RP4500SARG systems, while HR4719 is used for the rack or pivot mechanism.\u003c\/p\u003e\n\n\u003cp\u003eBecause the cylinders perform different functions, stroke length alone should not be used to determine interchangeability.\u003c\/p\u003e\n\n\u003ch2\u003ePioneer Gantry Hydraulic Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eHR4520 is a 36\" stroke gantry cylinder used in Pioneer Strong Arm Rack N Pinion tarp-system applications. Confirm the existing cylinder part number and tarp-system model before selecting a replacement.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Identify the Correct Pioneer Cylinder\u003c\/h2\u003e\n\n\u003cp\u003eStart with the Pioneer part number from the existing cylinder or tarp-system parts information. Then compare the stroke, closed length, mounting configuration, pin dimensions and hydraulic connections.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help finding the correct Pioneer hydraulic cylinder?\u003c\/strong\u003e Contact Union Hydraulics with the tarp-system model, existing cylinder part number and cylinder measurements and we'll help compare the available replacement.\u003c\/p\u003e","products":[{"product_id":"bmf-hr4752","title":"HR4752 Pioneer Strong Arm Cylinder - 36\" Stroke | Aftermarket","description":"\u003ch2\u003eHR4752 Aftermarket Pioneer Strong Arm Cylinder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHR4752\u003c\/strong\u003e is an aftermarket replacement arm extension \/ lower arm cylinder for Pioneer RP4500SAR and RP4500SARG tarp systems. This replacement cylinder has a \u003cstrong\u003e36\" stroke\u003c\/strong\u003e and is intended to replace the corresponding Pioneer cylinder by part number.\u003c\/p\u003e\n\n\u003ch3\u003eHR4752 Cylinder Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement reference:\u003c\/strong\u003e Pioneer HR4752\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pioneer RP4500SAR and RP4500SARG tarp systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder function:\u003c\/strong\u003e Arm extension \/ lower arm cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfirm Pioneer Tarp System Fitment\u003c\/h3\u003e\n\u003cp\u003eUse \u003cstrong\u003eHR4752\u003c\/strong\u003e as the primary replacement reference whenever possible. Pioneer tarp systems use different cylinders for the gantry, rack and arm-extension functions, so stroke length alone should not be used to select a replacement.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering, confirm the existing cylinder part number and tarp-system model. Also compare the mounting configuration, closed length, pin dimensions and hydraulic connections if the original part number cannot be verified.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help checking fitment?\u003c\/strong\u003e Contact Union Hydraulics with the Pioneer system model, existing cylinder part number and cylinder measurements and we'll help compare the replacement.\u003c\/p\u003e","brand":"GetHydraulics","offers":[{"title":"Default Title","offer_id":47221653242109,"sku":"HR4752","price":220.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/hr4752-aftermarket-pioneerae-strong-arm-cylinder-36au-stroke-6982822.jpg?v=1773169276"},{"product_id":"bmf-hr4719","title":"HR4719 Pioneer Rack Gear Cylinder - 16\" Stroke | Aftermarket","description":"\u003ch2\u003eHR4719 Aftermarket Pioneer Rack Gear Cylinder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHR4719\u003c\/strong\u003e is an aftermarket replacement rack gear \/ rack-pivot cylinder for Pioneer RP4500SAR and RP4500SARG tarp systems. This replacement cylinder has a \u003cstrong\u003e16\" stroke\u003c\/strong\u003e and is intended to replace the corresponding Pioneer cylinder by part number.\u003c\/p\u003e\n\n\u003ch3\u003eHR4719 Cylinder Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement reference:\u003c\/strong\u003e Pioneer HR4719\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pioneer RP4500SAR and RP4500SARG tarp systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder function:\u003c\/strong\u003e Rack gear \/ rack-pivot cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfirm Pioneer Tarp System Fitment\u003c\/h3\u003e\n\u003cp\u003eUse \u003cstrong\u003eHR4719\u003c\/strong\u003e as the primary replacement reference whenever possible. Pioneer tarp systems use different cylinders for the gantry, rack and arm-extension functions, so stroke length alone should not be used to select a replacement.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering, confirm the existing cylinder part number and tarp-system model. Also compare the mounting configuration, closed length, pin dimensions and hydraulic connections if the original part number cannot be verified.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help checking fitment?\u003c\/strong\u003e Contact Union Hydraulics with the Pioneer system model, existing cylinder part number and cylinder measurements and we'll help compare the replacement.\u003c\/p\u003e","brand":"GetHydraulics","offers":[{"title":"Default Title","offer_id":47221653799165,"sku":null,"price":232.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/hr4719-aftermarket-pioneerae-rack-gear-cylinder-16au-stroke-1529922.jpg?v=1773169276"},{"product_id":"bmf-hr4520","title":"HR4520 Pioneer Gantry Cylinder - 36\" Stroke | Aftermarket","description":"\u003ch2\u003eHR4520 Aftermarket Pioneer Gantry Cylinder\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHR4520\u003c\/strong\u003e is an aftermarket replacement gantry lift cylinder for Pioneer Strong Arm Rack 'N Pinion tarp systems including RP4500, HR1500PTO and HR1500H applications. This replacement cylinder has a \u003cstrong\u003e36\" stroke\u003c\/strong\u003e and is intended to replace the corresponding Pioneer cylinder by part number.\u003c\/p\u003e\n\n\u003ch3\u003eHR4520 Cylinder Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement reference:\u003c\/strong\u003e Pioneer HR4520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pioneer Strong Arm Rack 'N Pinion tarp systems including RP4500, HR1500PTO and HR1500H applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder function:\u003c\/strong\u003e Gantry lift cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfirm Pioneer Tarp System Fitment\u003c\/h3\u003e\n\u003cp\u003eUse \u003cstrong\u003eHR4520\u003c\/strong\u003e as the primary replacement reference whenever possible. Pioneer tarp systems use different cylinders for the gantry, rack and arm-extension functions, so stroke length alone should not be used to select a replacement.\u003c\/p\u003e\n\n\u003cp\u003eBefore ordering, confirm the existing cylinder part number and tarp-system model. Also compare the mounting configuration, closed length, pin dimensions and hydraulic connections if the original part number cannot be verified.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed help checking fitment?\u003c\/strong\u003e Contact Union Hydraulics with the Pioneer system model, existing cylinder part number and cylinder measurements and we'll help compare the replacement.\u003c\/p\u003e","brand":"GetHydraulics","offers":[{"title":"Default Title","offer_id":47221653831933,"sku":null,"price":267.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/files\/hr4520-aftermarket-pioneerae-gantry-cylinder-36au-stroke-5715853.jpg?v=1773169275"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/8785\/2029\/collections\/pioneer-587920.jpg?v=1788377551","url":"https:\/\/gethydraulics.com\/collections\/pioneer-hydraulic-cylinders.oembed","provider":"Union Hydraulics","version":"1.0","type":"link"}