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Hunter ST-1600 Rotor Wrench - Part 517600

Hunter ST-1600 Rotor Wrench - Part 517600

Brand: Hunter
Save 27%
$92.30
$66.92
SKU 517600

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Designed for professional irrigation technicians, the Hunter ST-1600 Rotor Wrench (part 517600) provides a precise, reliable way to remove and install ST-1600 rotors. This OEM Hunter tool fits the ST-1600 rotor assembly and simplifies top-access servicing so you can complete maintenance faster without disturbing synthetic surfaces.

  • Compatibility: Fits Hunter ST-1600 rotors only (part 517600)
  • Purpose: Gear-drive insertion/removal tool for unscrewing and securing rotors
  • Easy to use: Engages the screws below the rotor—turn counterclockwise to remove
  • Time-saver: Top-access design reduces labor on synthetic sports fields
  • Durable construction: Built for repeated field service and contractor use
  • OEM assurance: Hunter original replacement part for correct fit and performance

Follow Hunter servicing instructions when using the tool: remove the center plug with a 1/2" (13 mm) socket, then use this wrench to grab the screws under the rotor and turn until the unit frees. For additional compatibility or service guidance, consult Hunter product documentation or contact your local Hunter distributor.

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Frequently Asked Questions

What models is this tool compatible with?
This tool is compatible only with Hunter ST-1600 rotors (part 517600). It’s designed specifically for the ST-1600 assembly.
How do I use the ST-1600 rotor wrench?
Remove the center plug with a 1/2" (13 mm) socket, then engage the tool with the screws under the rotor and turn counterclockwise to remove.
Is this an OEM Hunter part?
Yes. This is the OEM Hunter gear-drive insertion/removal tool, part number 517600, intended for ST-1600 servicing.
Will this wrench work on other Hunter rotors?
No. The wrench is engineered for the ST-1600 rotor design and may not fit other models or series.