Product Description
Hydro-Gear 53821 - 7″ 10 Blade Transmission Fan
The Hydro-Gear 53821 7″ 10 blade transmission fan is a genuine OEM cooling component designed to help dissipate heat from hydrostatic transmissions and hydraulic systems on compatible lawn mowers and turf equipment. Proper cooling fan operation helps maintain transmission performance and prevent overheating during extended mowing jobs.
Manufactured to Hydro-Gear factory specifications, this 10-blade fan with insert is engineered for reliable airflow, precise fit, and long service life. Replacing a worn or failed transmission cooling fan can help extend transmission life, reduce heat-related damage, and maintain consistent mower performance.
Specifications
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Part Number: 53821
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Item Type: Transmission Cooling Fan
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Blade Diameter: 7 inches (approximate OEM measurement)
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Blade Count: 10 Blades
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Includes Insert: Yes (depending on configuration)
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Brand: Hydro-Gear
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Condition: New
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OEM / Genuine Hydro-Gear Part
Features
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Genuine OEM Hydro-Gear transmission fan
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10-blade design for optimal cooling airflow and heat dissipation
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Helps keep hydrostatic transmissions running cool during heavy use
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Precision-engineered for a proper fit and smooth operation
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Durable construction for extended service life
Compatible With (Verified Fitments): -
Hydro-Gear hydraulic and hydrostatic transaxle models requiring a 7″ cooling fan
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Commonly used on lawn mowers, zero-turns, and turf equipment hydraulic drive systems (fan used to cool hydro-gear transaxles)
