Toro 89-0817 Model 252 1.5" Replacement Diaphragm Kit

Replacement diaphragm kit for Toro Model 252 1.5" irrigation valves. Designed for straightforward field service, this kit restores reliable sealing and operation in 252-series valves when the original diaphragm is worn or damaged.

• Compatibility: Fits Toro 252 series irrigation valves with 1.5" (1-1/2") inlet size; verify model number on your valve before ordering.
• What's included: Diaphragm assembly and support diaphragm to replace worn components and restore valve performance.
• Benefits: Restores proper sealing, reduces leaks, and ensures reliable opening and closing of the valve under normal irrigation conditions.
• Installation notes: Shut off water supply, relieve line pressure, remove the valve bonnet, replace the diaphragm and support, then reassemble and test the valve.
• When to replace: Replace the diaphragm kit if the valve leaks, fails to open or close, or shows erratic operation despite electrical or hydraulic checks.

If you need help confirming fit or prefer professional installation, consult installation guides or contact a qualified irrigation technician. Keep the old diaphragm for reference when ordering future replacement parts.