{"product_id":"70921","title":"70921 – Hydro-Gear Breather Cap \u0026 Vent Kit (Genuine OEM Hydro-Gear Part)","description":"\u003ch2\u003e\u003cstrong\u003e70921 – Hydro-Gear Breather Cap \u0026amp; Vent Kit (Genuine OEM Hydro-Gear Part)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydro-Gear 70921 Breather Cap and Vent Kit\u003c\/strong\u003e is a genuine OEM service component designed to maintain proper ventilation and sealing in \u003cstrong\u003eHydro-Gear transmission and hydraulic reservoir systems\u003c\/strong\u003e. This kit includes a \u003cstrong\u003elarge breather cap with integrated vent\u003c\/strong\u003e, which is essential for regulating internal pressure and protecting the hydraulic system from contamination.\u003c\/p\u003e\n\u003cp\u003eEngineered by \u003cstrong\u003eHydro-Gear\u003c\/strong\u003e, this breather cap allows controlled airflow into the transmission or reservoir while preventing dirt, debris, and moisture from entering the system. Proper venting is critical to ensure smooth hydraulic operation, prevent pressure buildup, and maintain consistent fluid performance in hydrostatic drive systems.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality, durable materials, the 70921 kit is built to withstand exposure to hydraulic fluids, temperature changes, and demanding operating conditions commonly found in commercial and residential equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Hydro-Gear\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 70921\u003cbr\u003e\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Breather Cap \u0026amp; Vent Kit\u003cbr\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e Hydraulic reservoir\/transmission vented cap\u003cbr\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Regulates internal pressure and prevents contamination\u003cbr\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Integrated breather vent for controlled airflow\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength plastic with internal vent components\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Hydrostatic transmissions and hydraulic reservoirs\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct OEM replacement for Hydro-Gear systems\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHydro-Gear 70921 Breather Cap \u0026amp; Vent Kit\u003c\/strong\u003e is designed for use in:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHydro-Gear hydrostatic transmissions and transaxles\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHydraulic reservoir systems in zero-turn mowers\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCommercial and residential lawn equipment equipped with Hydro-Gear drives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommonly found in equipment from brands such as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eScag\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eGravely \/ Ariens\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eExmark\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eToro\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHustler\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs a genuine \u003cstrong\u003eHydro-Gear\u003c\/strong\u003e OEM component, the 70921 breather cap and vent kit ensures proper system ventilation, protects against contamination, and supports long-term reliability and performance of hydrostatic transmission systems.\u003c\/p\u003e","brand":"HYDRO GEAR","offers":[{"title":"Default Title","offer_id":58959968075857,"sku":"70921","price":4.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2570\/0177\/files\/s-l1600_1bf328c3-1e44-4584-b532-8a8bfa17ca39.webp?v=1774457895","url":"https:\/\/www.barryspowerequipment.com\/products\/70921","provider":"Barry's Power Equipment","version":"1.0","type":"link"}