Zodiac Jandy Pro Series Bolt Washer R-Kit 60Hz (R0536900) skimmers The part is most valuable

The part is most valuable when it helps verify feed-line pressure before deeper troubleshooting

This thermostat is used on compatible Hayward CZ

PresAir Trol TinyTrol SPNO latching air switch

This helps trap larger debris before it reaches the pump basket

Zodiac Jandy Pro Series Bolt Washer R-Kit 60Hz (R0536900) skimmers The part is most valuableBuilt for service work where compatibility matters, this Pro Series Bolt Washer R Kit 60Hz gives technicians and pool owners a focused replacement option for maintaining Jandy Pro Series equipment performance. This replacement is useful when original hardware is missing, stripped, corroded, or no longer holding the component securely. Listed as part number R0536900, it is intended for Zodiac, Jandy, and Laars service applications where the named model