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640-0192 - Toro 640 192 Degree Drive Assy.

Toro 640 Drive Assembly — 192° Arc Replacement for 640 Series

Brand: Toro
Save 27%
$152.34
$110.45
SKU 640-0192

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Replacement drive assembly (model 640-0192) for Toro 640 Series rotors. This drive sets a 192° arc and is a direct component used to build or repair commercial 640 Series sprinklers. The 640 Series is engineered for heavy-duty use on athletic fields, parks, and other large commercial landscapes.

  • Arc: 192° drive assembly for precise sector coverage.
  • Construction: Stainless-steel-encased nozzle assembly with engineering plastic and brass components for long service life.
  • Compatibility: Fits Toro 640 Series bodies; requires body package and a matching nozzle & stator set to complete the sprinkler.
  • Specifications: 1" inlet; pop-up height 2 3/8"; radius 47–67 ft; flow range 6.0–25.0 GPM; recommended pressure 40–90 PSI.
  • Service & Documents: Refer to Toro 640 Series installation and service instructions and nozzle performance chart for installation and nozzle selection.

This part is sold as a drive assembly only. For a complete sprinkler order the drive assembly, the 640 body package (plain, Valve‑In‑Head or Check‑O‑Matic) and the desired 640 nozzle/stator set. If you are replacing an existing drive assembly, verify model numbers and consult Toro service documentation or a qualified irrigation technician for installation and warranty information.

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Frequently Asked Questions

What does this drive assembly fit and replace?
Fits Toro 640 Series rotors and replaces the drive assembly to set a 192° arc. Body package and nozzle/stator required for a complete sprinkler.
How do I install the 640-0192 drive assembly?
Follow Toro 640 Series installation and service instructions: remove the pop-up cap, replace the drive assembly, then reinstall components. Professional installation recommended for commercial systems.
What operating pressure and coverage can I expect?
Recommended operating pressure is 40–90 PSI. Typical radius is 47–67 ft depending on nozzle selection and site pressure.
Are replacement nozzles and stators sold separately?
Yes. Nozzles and stators are separate 640-XX parts; order the matching nozzle/stator set for desired flow and pattern.