Grasshopper
Genuine Grasshopper - Charge Pump Gerotor - 103690
Genuine Grasshopper - Charge Pump Gerotor - 103690
SKU:103690
CHARGE PUMP GEROTOR (Grasshopper part 103690) is a genuine Hydrostatic Drive component.
Compatibility
Fits 8 Grasshopper models (0 active, 8 legacy).
Show all 8 compatible models
- Grasshopper 618 (discontinued)
- Grasshopper 718 (discontinued)
- Grasshopper 718K-720K-725K (discontinued)
- Grasshopper 720 ONAN (discontinued)
- Grasshopper 720K (2002 & UP) (discontinued)
- Grasshopper 721-725 (discontinued)
- Grasshopper 721D (discontinued)
- Grasshopper 928D (discontinued)
Care & Installation
Hydrostatic charge-circuit component. This maintains charge pressure in the hydrostatic transmission, keeping the pump and motor supplied and free of cavitation — it is a hydraulic part, not a mechanical clutch. Keep the work area and every fitting spotlessly clean during service; contamination introduced during a repair is the leading cause of repeat hydrostatic-drive failures. Purge trapped air per the service manual's bleed procedure after any fluid-side service, refill with the specified hydraulic fluid, and torque covers and fittings to spec — an under-torqued charge cover or relief valve is a common source of pressure loss.
FAQ
What machines does 103690 fit?
Fits 8 Grasshopper models (0 active, 8 legacy). Includes Grasshopper 618, Grasshopper 718, Grasshopper 718K-720K-725K, Grasshopper 720 ONAN, and Grasshopper 720K (2002 & UP), and 3 other models.
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