{"product_id":"51455","title":"51455 VALVE PLATE (16A)","description":"\u003ch2\u003e\u003cstrong\u003e51455 – Hydro-Gear Valve Plate (16A) (Genuine OEM Part)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydro-Gear 51455 Valve Plate (16A)\u003c\/strong\u003e is a genuine OEM internal hydraulic component engineered for precise fluid control within Hydro-Gear hydrostatic pumps and transaxles. This precision-machined valve plate regulates hydraulic oil flow between the pump cylinder block and motor assembly, ensuring smooth directional control, consistent drive power, and optimal transmission efficiency.\u003c\/p\u003e\n\u003cp\u003eManufactured to Hydro-Gear’s exact OEM tolerances, the 51455 valve plate provides accurate port timing and sealing surfaces critical for maintaining hydraulic pressure and long-term transmission durability. Using a genuine Hydro-Gear valve plate ensures correct fitment, proper oil channel alignment, and reliable operation in demanding commercial mowing applications.\u003c\/p\u003e\n\u003ch3\u003eKey Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Hydro-Gear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 51455\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Valve Plate (16A Specification)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Controls hydraulic oil distribution within hydrostatic pump assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Precision-machined hardened steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct OEM internal replacement component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility:\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydro-Gear 51455 Valve Plate (16A)\u003c\/strong\u003e is used in select Hydro-Gear hydrostatic transmission systems commonly installed in commercial and heavy-duty zero-turn mowers.\u003c\/p\u003e\n\u003cp\u003eTypically found in certain Hydro-Gear pump and transaxle series, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eZT-2800 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZT-3100 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZT-3400 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZT-3600 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Hydro-Gear transmission systems are widely used in professional outdoor power equipment manufactured by brands such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eScag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAriens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGravely\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHustler\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExmark\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eToro\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBad Boy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe genuine Hydro-Gear 51455 valve plate plays a critical role in maintaining smooth hydrostatic drive response, consistent torque output, and long service life of Hydro-Gear transmission systems in commercial turf equipment.\u003c\/p\u003e","brand":"HYDRO GEAR","offers":[{"title":"Default Title","offer_id":58959968731217,"sku":"51455","price":17.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2570\/0177\/files\/51ntGgHoVHL._AC_SL1500.jpg?v=1772554489","url":"https:\/\/www.barryspowerequipment.com\/products\/51455","provider":"Barry's Power Equipment","version":"1.0","type":"link"}