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SHOP ONLINE or CALL 📞 1300 246 406 | MON - FRI 7AM - 5PM

SHOP ONLINE or CALL 📞 1300 246 406 | MON - FRI 7AM - 5PM

Quad Bike & ATV Weed Sprayer Spare Parts

Use the exact sprayer model, tank size, pump model, voltage and any serial or revision information. Compare hose diameter, connector type, pressure rating, boom width, nozzle spacing and mounting arrangement with the original component or parts diagram. Similar pumps and control switches may have different flow or pressure settings.
Nozzles, filters, pump diaphragms, valves, pressure switches, regulators, hoses, clamps, boom fittings and electrical connectors are common service items. Chemical residue, vibration, UV exposure and running the pump dry accelerate wear. Inspect the system whenever spray pattern, pressure, flow or automatic pump cycling changes.
Match the nozzle type, spray angle, material and flow rate to the chemical label, target application speed, nozzle spacing and operating pressure. All boom nozzles should be the same specification and replaced when output becomes uneven or exceeds the acceptable wear limit. Always recalibrate the sprayer after changing nozzle size or type.
Likely causes include a blocked suction filter, air leak, restricted hose, low battery voltage, worn pump valves or diaphragm, faulty pressure switch, open bypass regulator or worn nozzles. Check the tank outlet and filter first, then confirm wiring and battery condition. Persistent leakage or irregular cycling may require a model-specific pump service kit.
Follow the chemical label for disposal and decontamination, then flush the tank, pump, boom, hose and nozzles with the recommended cleaner. Clean filters and nozzle strainers separately, relieve pressure and protect electrical connectors from moisture. Store the unit dry and sheltered, and use approved winterising procedures where freezing is possible.