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Toro - 9-6940 - 2" Spring Diaphragm

Toro 9-6940 2" Diaphragm Spring — Fits 250/252/254/260/264

Brand: Toro
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$10.46
$5.88
SKU 9-6940

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OEM Toro 9-6940 2" diaphragm spring designed as a direct replacement for Toro 250, 252, 254, 260 and 264 series irrigation valves. This service part restores reliable pressure regulation and helps maintain valve performance when an original diaphragm or spring has worn or failed.

  • Exact-fit replacement for Toro part number 9-6940
  • Compatible with 250, 252, 254, 260 and 264 series valves (2-inch)
  • Restores proper pressure regulation and flow control
  • Helps resist contamination to improve valve longevity
  • Simple swap-in installation—no special tools required

Keep a spare Toro 9-6940 on hand to minimize downtime on irrigation systems. If you are unsure about compatibility, check your valve model number or contact our support with the part number. Designed and sourced to meet Toro replacement-part expectations for fit and function and reliability.

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Frequently Asked Questions

What valves does the Toro 9-6940 fit?
Fits Toro 250, 252, 254, 260 and 264 series valves (2-inch). Confirm your valve model before ordering.
How do I install the 9-6940 diaphragm spring?
Remove the valve bonnet, swap the old diaphragm and spring for the 9-6940, reassemble, then test system pressure. No special tools usually required.
Is the 9-6940 an OEM Toro part?
Yes. The 9-6940 is the Toro part number used as a replacement-fit part for the listed valve series.