Hydro Pump Fan Washer for Spartan HTJ/HTE Hydrostatic Transmission SKU: 450-0042-00

A loose or missing fan washer creates serious problems for your hydrostatic transmission cooling system. Without proper spacing, the cooling fan can vibrate excessively, misalign, or even contact other components, leading to overheating and premature transmission failure. This genuine Spartan replacement washer restores the precise spacing your HTJ/HTE hydrostatic drive needs for reliable cooling.

Why Genuine Matters

• Exact fit ensures proper fan positioning and prevents costly misalignment
• Heat-resistant metal construction handles transmission operating temperatures
• Factory specifications maintain optimal cooling airflow through the hydro pump
• Designed to withstand constant vibration without loosening or failing

When your transmission runs hot or the cooling fan wobbles during operation, this washer is often the simple fix that prevents an expensive hydrostatic drive replacement. Our 55+ years of experience helping customers solve transmission cooling issues means you get the right part the first time.