EXMARK Hydro Oil - Part# 109-9828

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Key Features

Genuine Exmark OEM Fluid: Formulated to meet exact factory requirements for Exmark hydraulic drive systems.
Superior Anti-Wear Protection: Advanced additive package shields pumps and wheel motors from friction, extending the life of critical components.
High Shear Stability: Maintains its protective viscosity twice as long as standard automotive oils, preventing "fading" during heavy use.
Optimized Performance: Ensures smooth, precise tracking and control for a professional cut quality.
Direct Replacement: Officially replaces prior Exmark/Toro part number 1-840012.

Commercial Fleets: Ideal for zero-turn mowers and stand-on units operating 40+ hours per week.
Hot Climate Mowing: Provides essential protection when hydraulic temperatures spike during summer operations.
Warranty Compliance: Using genuine OEM fluid is the best way to ensure your hydraulic system meets Exmark’s service standards.

The Exmark 109-9828 Hydro Oil is the recommended fluid for all Exmark hydraulic drive systems, including:

Lazer Z Series: Lazer Z (AS, E-Series, S-Series, X-Series, Z-Series, and Next Lazer Z)
Vantage Series: All Stand-on models
Aerator Series: Including Aerator 30, and stand-on models ARX481 and ARX541
Z-Aerate Models: All hydro-driven aerators (Note: Always verify your specific model's oil capacity in the owner’s manual before performing a full fluid change.)

Genuine Exmark OEM Fluid: Formulated to meet exact factory requirements for Exmark hydraulic drive systems.
Superior Anti-Wear Protection: Advanced additive package shields pumps and wheel motors from friction, extending the life of critical components.
High Shear Stability: Maintains its protective viscosity twice as long as standard automotive oils, preventing "fading" during heavy use.
Optimized Performance: Ensures smooth, precise tracking and control for a professional cut quality.
Direct Replacement: Officially replaces prior Exmark/Toro part number 1-840012.

Commercial Fleets: Ideal for zero-turn mowers and stand-on units operating 40+ hours per week.
Hot Climate Mowing: Provides essential protection when hydraulic temperatures spike during summer operations.
Warranty Compliance: Using genuine OEM fluid is the best way to ensure your hydraulic system meets Exmark’s service standards.

The Exmark 109-9828 Hydro Oil is the recommended fluid for all Exmark hydraulic drive systems, including:

Lazer Z Series: Lazer Z (AS, E-Series, S-Series, X-Series, Z-Series, and Next Lazer Z)
Vantage Series: All Stand-on models
Aerator Series: Including Aerator 30, and stand-on models ARX481 and ARX541
Z-Aerate Models: All hydro-driven aerators (Note: Always verify your specific model's oil capacity in the owner’s manual before performing a full fluid change.)