7 Inch 10 Blade Transmission Fan 53821 Replacement For Hydro Gear ZT Mower Models Fits Gravely Ariens Scag Liberty Z Bad Boy MZ Hustler Raptor XDX Zero Turn Built Tough Upgrade

Replacement 7 in (178 mm) 10-blade transmission fan for mowers
✔️ 7 in (178 mm) diameter, 10 blades, 53821 replacement fan

This 7 inch transmission fan is a replacement cooling component designed to fit various zero-turn mower models, helping keep hydraulic pumps from overheating during operation.

✅ 7 inch (178 mm) diameter with 10-blade design for strong airflow
✅ Replacement part 53821 fits Hydro-Gear ZT-2200, ZT-2800, ZT-3100, ZT-3200, ZT-5400
✅ Fits Gravely, Ariens, Scag Liberty Z, Bad Boy MZ, Hustler Raptor XDX mower lines
✅ Single replacement unit with easy installation for maintenance
✅ Large air-volume design to quickly move heat away from hydraulic pumps

💡 What is a mower transmission cooling fan used for in zero-turn mowers?

This handy part keeps hydraulic systems cool during operation to prevent overheating and downtime. - Maintains hydraulic efficiency by cooling the pump during operation - Handy replacement option that fits multiple brands and Hydro-Gear models - 7 inch diameter, 10 blade layout delivers solid airflow and quieter operation - Easy DIY installation minimizes downtime and repair costs