{"product_id":"8859993-hydro-ax-hydraulic-pump-new","title":"8859993 Hydro Ax Hydraulic Pump New","description":"\u003cdiv style=\"font-size: 14pt; line-height: 1.6;\"\u003e \u003cp\u003e\u003cstrong\u003e8859993 Hydro-Ax Hydraulic Pump - New Aftermarket Replacement\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe 8859993 Hydro-Ax hydraulic pump is a new aftermarket replacement pump designed for demanding forestry and heavy equipment hydraulic system applications. Hydraulic pumps used in logging and land-clearing equipment must operate continuously under heavy pressure loads while supplying consistent hydraulic flow to multiple machine functions. This replacement unit is engineered to provide dependable hydraulic performance for compatible Hydro-Ax equipment.\u003c\/p\u003e \u003cp\u003eForestry machines operate in severe working conditions that place constant stress on hydraulic components. Extended run times, vibration, debris exposure, temperature changes, and continuous attachment operation can eventually lead to hydraulic pump wear. Replacing a worn hydraulic pump can help restore hydraulic responsiveness, operating efficiency, and overall machine productivity.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eHydraulic System Operation\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe hydraulic pump serves as one of the primary components responsible for circulating hydraulic oil throughout the machine's hydraulic system. Depending on machine configuration, hydraulic flow may support steering systems, hydrostatic drive functions, boom controls, cutting head operation, auxiliary attachments, and additional hydraulic circuits throughout the equipment.\u003c\/p\u003e \u003cp\u003eCommon symptoms of hydraulic pump wear may include slow hydraulic response, weak lifting or drive performance, increased hydraulic temperatures, noisy operation, fluid pressure loss, or inconsistent attachment movement during operation.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14pt;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e8859993\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHydraulic Pump\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eNew Aftermarket Replacement\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eConstruction Style\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHeavy-Duty Hydraulic Pump Assembly\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eEquipment Category\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eForestry \/ Logging Equipment\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eOEM Reference\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHydro-Ax 8859993\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eKnown Equipment References\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePublicly available references associate this hydraulic pump with Hydro-Ax forestry equipment and wheeled feller buncher applications.\u003c\/p\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14pt;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eManufacturer\u003c\/th\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eEquipment Type\u003c\/th\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eReference Information\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHydro-Ax\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eForestry Equipment \/ Wheeled Feller Buncher\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eCommonly referenced with Hydro-Ax 411B and related forestry applications\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eReference Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14pt;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eReference Type\u003c\/th\u003e \u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eNumber\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eOEM Reference\u003c\/td\u003e \u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e8859993\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eImportant Application Verification\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eHydraulic pumps can vary depending on machine model, production year, serial number range, shaft style, mounting configuration, rotation direction, and hydraulic port arrangement. Before purchasing, customers should carefully compare the existing hydraulic pump with the replacement unit currently installed on the equipment.\u003c\/p\u003e \u003cp\u003eIt is strongly recommended to verify the exact application using the machine serial number, original OEM part number, service manual, or parts catalog prior to ordering. Proper verification helps ensure correct fitment and hydraulic compatibility for your specific Hydro-Ax machine.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eAdditional Information\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThis 8859993 hydraulic pump is a brand new aftermarket replacement component and is not remanufactured or previously used. The unit is intended for customers performing hydraulic system repairs, forestry equipment maintenance, machine restoration projects, or replacement of worn hydraulic components.\u003c\/p\u003e \u003cp\u003eThe 8859993 Hydro-Ax hydraulic pump is in stock and available for shipment.\u003c\/p\u003e \u003c\/div\u003e","brand":"Hydro Ax Replacement","offers":[{"title":"Default Title","offer_id":48574599823609,"sku":"MTFH-8859993","price":3066.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9290\/9049\/files\/ace-motor-parts-box__02772__31999.jpg?v=1782154530","url":"https:\/\/acemotorparts.com\/products\/8859993-hydro-ax-hydraulic-pump-new","provider":"Ace Motor Parts","version":"1.0","type":"link"}