Jandy R0487100 Valve Shaft O-Ring
Part Number: R0487100
Description
This O-ring is designed for the stem shaft of compatible Jandy diverter and valve assemblies. It restores sealing integrity and stops internal leakage through the valve shaft, ensuring proper flow control and equipment protection.
Compatibility & Fitment
- Fits Jandy/Pro Series 2-port and 3-port diverter valves including models 4715, 4716, 4717, 4718, 4719, and Space Saver models 3406 and 3407.
- Used when the shaft seal is leaking, flow bypass is occurring or valve cycling becomes stiff or noisy.
- Suitable for pool and spa plumbing systems where the original shaft O-ring is worn, hardened or damaged.
Features & Specifications
- Size: Fits stem diameter ~¾″ (size code 2-116).
- Material: Buna-N (nitrile) rubber for compatibility with pool chemical environments.
- OEM replacement part to ensure correct fit and reliable performance.
Installation Notes
Turn off pump and isolate system. Remove valve cover and shaft assembly. Remove old O-ring from groove and clean shaft and groove of debris. Apply pool-safe silicone lubricant lightly to new O-ring and install in the groove. Reassemble valve, restore circulation, and test valve through all positions to ensure leak-free operation.
Maintenance Tip
Inspect this O-ring annually during valve service or when you notice internal leaks or drift in valve positions. Replacing a worn shaft O-ring helps maintain proper valve performance and prevents premature wear of internal components.
