Product Details
- Model number: R0768200
- Product type: Locking ring replacement
- Brand/manufacturer: Jandy / Zodiac
- Intended use: Securing ring for select Zodiac AquaPure Ei Series systems
- Fits: Select Zodiac AquaPure Ei Series electronic salt water chlorine generator models
- Listed package dimensions: 6 x 6 x 4 inches
- Listed shipping weight: 3.8 ounces
- Replacement part only: Not a complete salt cell, control box, electrode, saddle clamp, O-ring kit, or full chlorination system
- Package contents: Confirm included items before publishing
Compatibility Notes
Use this replacement ring only if your system uses the R0768200 locking ring. If you are working on the full Zodiac AquaPure Ei Series chlorine generator, confirm the correct part location before ordering.
If the ring is being replaced because the cell assembly is loose or leaking, also inspect the saddle clamp assembly and surrounding parts for cracks, wear, or missing seals.
For removal or installation support, the locking ring tool may help reduce the risk of damaging the ring during service.
What the Locking Ring Does
The locking ring helps secure the cell assembly in position on compatible AquaPure Ei Series systems. A cracked, worn, loose, or damaged ring may prevent the cell from seating properly and can affect the fit around the cell housing.
Replacing the ring may be needed if the old ring is broken, difficult to tighten, visibly worn, or no longer holds the cell securely.
Installation Notes
Turn off power to the salt chlorine generator and pool equipment before service. Relieve system pressure and follow the manufacturer’s instructions before removing the existing ring.
Inspect the cell housing, threads, clamp area, and seals before installing the new ring. If the ring does not tighten correctly, do not force it. Check alignment and look for damage to nearby parts.
If the seal around the electrode housing is worn or leaking, inspect the main O-ring electrode housing before replacing only the locking ring.
Related Parts to Check
A locking ring issue can sometimes appear alongside other AquaPure Ei Series part wear. If the system is not generating chlorine correctly, the locking ring may not be the only part to inspect.
If the cell or internal electrode is the issue, compare the Zodiac R0511400 electrode replacement before ordering a ring by mistake.
Before You Order
Confirm that your current part number is R0768200 and that your system is a compatible Zodiac AquaPure Ei Series model. Check the condition of the old locking ring, cell housing, O-ring, saddle clamp, threads, and nearby fittings before deciding which part needs replacement. Do not order this part if you need a complete salt cell, electrode, saddle clamp assembly, O-ring kit, or full chlorine generator system.





















