Toro 306-00 135 Degree Arc Disc for 300 Series Stream Rotor

The Toro 306-00 135 Degree Arc Disc is a matched-precipitation arc plate engineered for the Toro 300 Series stream rotor. Designed to deliver precise 135° coverage, this replacement disc helps maintain consistent water distribution across landscaped areas and lawn zones. It is commonly used by irrigation professionals and homeowners to fine-tune sector coverage without replacing the entire rotor.

• Exact fit for Toro 300 Series stream rotors (SKU 306-00), simplifying part selection and inventory.
• Provides a 135 degree sector for targeted watering — ideal for partial-circle and mid-range layouts.
• Matched precipitation rate promotes even application across the rotor's throw to minimize dry spots.
• Interchangeable arc plate design works with Toro 300 rotor nozzles for flexible coverage adjustments.
• Economical replacement part for routine maintenance and repair; order single discs or bulk quantities for larger projects.

Replace the arc disc following your rotor manufacturer's service instructions and test coverage after installation. Verify compatibility with your Toro 300 Series rotor model before purchase to ensure correct fit and performance.