Toro 308-00 180° Arc Disc for Toro 340 Stream Rotors

Replacement 180° arc disc (SKU 308-00) specifically for Toro 340 stream rotors. This precision disc restores half-circle coverage where a 180° spray pattern is required—ideal for lawn edges, narrow strips, and beds that need accurate, uniform watering.

• Precisely defines a 180° half-circle spray pattern to cover edges and rectangular areas.
• Designed for direct fit on Toro 340 series stream rotors and compatible rotor nozzles, making replacement straightforward.
• Simple, tool-free installation: remove the rotor nozzle cap, align the disc tabs, and press the disc into place until seated.
• Sold individually so you can replace only the damaged or missing disc and return the rotor to correct operation.
• Helps restore consistent spray distribution and prevents overwatering or dry spots along the arc.

This disc is identified by SKU 308-00 and is a low-cost, maintenance item for irrigation repairs. Use this replacement when a rotor is delivering the wrong arc or has a worn or missing disc. If you are unsure about fit, compare your rotor to the Toro 340 series stream rotor family or contact technical support with your rotor model number before ordering. Regular inspection and timely replacement of worn discs helps maintain uniform coverage and efficient water use across your landscape.