{"product_id":"72994-charge-pump-gerotor-seal-kit-for-hydro-gear-zt-2800-zt-3100-zm-series","title":"72994 Charge Pump Gerotor Seal Kit for Hydro-Gear ZT-2800, ZT-3100, ZM Series","description":"\u003ch2\u003e72994 Charge Pump Gerotor Seal Kit for Hydro-Gear\u003c\/h2\u003e \u003cp\u003eThis repair set services the hydraulic charge pump assembly to maintain system pressure and prevent fluid loss, replacing part number 72994.\u003c\/p\u003e \u003ch4\u003eOverview\u003c\/h4\u003e \u003cp\u003eThe 72994 Charge Pump Gerotor Seal Kit for Hydro-Gear provides the specific components required to reseal the pump interface on high-performance transaxles. Maintaining a functional 72994 Charge Pump Gerotor Seal Kit for Hydro-Gear is critical for preventing internal cavitation and ensuring consistent drive power during operation. This kit is intended for technicians and equipment owners performing maintenance on hydrostatic drive systems to stop active leaks or restore lost efficiency.\u003c\/p\u003e \u003ch4\u003eBuilt For Performance\u003c\/h4\u003e \u003cul\u003e \u003cli\u003ePrecision-molded elastomer O-rings designed to withstand high hydraulic temperatures.\u003c\/li\u003e \u003cli\u003eGaskets engineered to provide a secure, leak-proof seal at the charge pump housing.\u003c\/li\u003e \u003cli\u003eComponents manufactured to strict tolerances for reliable fitment within the pump assembly.\u003c\/li\u003e \u003cli\u003eChemical-resistant materials compatible with standard hydrostatic drive fluids.\u003c\/li\u003e \u003cli\u003eComprehensive kit includes the primary sealing elements for a standard gerotor service.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eFits These Machines\u003c\/h4\u003e \u003cul\u003e \u003cli\u003efor Hydro-Gear ZT-2800\u003c\/li\u003e \u003cli\u003efor Hydro-Gear ZT-3100\u003c\/li\u003e \u003cli\u003efor Hydro-Gear ZM Series\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eRestores drive performance in residential and commercial zero-turn mowers.\u003c\/li\u003e \u003cli\u003eEliminates hydraulic fluid weeping from the transaxle charge pump area.\u003c\/li\u003e \u003cli\u003ePrevents air ingestion into the hydraulic circuit during heavy mowing cycles.\u003c\/li\u003e \u003cli\u003eFacilitates the overhaul of worn hydrostatic units to extend equipment life.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e \u003ctable\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72994\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Hydro-Gear\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydrostatic Transaxle\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharge Pump Seal Kit\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003ch4\u003eGood To Know\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How can a leak at the charge pump affect mower performance? \u003cstrong\u003eA:\u003c\/strong\u003e A failing seal allows fluid to escape and air to enter, which often results in jerky movement or a total loss of drive power as the transaxle warms up.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are there any special requirements for installing these seals? \u003cstrong\u003eA:\u003c\/strong\u003e Absolute cleanliness is required during the installation process because even small amounts of dirt can damage the internal hydraulic components of the transaxle.\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":44780293292118,"sku":"ZZ2U00543","price":714.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/10_c2e0f0d7-2aad-407c-a520-bef6d8881052.jpg?v=1779666102","url":"https:\/\/www.solidspare.com\/products\/72994-charge-pump-gerotor-seal-kit-for-hydro-gear-zt-2800-zt-3100-zm-series","provider":"Solid Spare","version":"1.0","type":"link"}