OEM replacement hex nut for Aqua Ultraviolet manual wiper assemblies. Secures the wiper rod and end components to maintain a leak-tight, smooth-operating wiper mechanism.
Genuine Aqua Ultraviolet wiper hex nut
Restores proper clamping and alignment of the wiper assembly
Durable, corrosion-resistant construction for wet environments
Quick, drop-in replacement—no modifications required
Aqua Ultraviolet Classic and SL models equipped with a manual wiper
Works with Regular/Long wiper variants (verify your model before ordering)
Part Type: Hex nut for wiper assembly
Material: UV- and chemical-resistant polymer or metal (varies by production)
Use: External end-cap hardware (non-submersible component)
(1) Wiper hex nut
Power off and depressurize system before service.
Inspect mating threads and seals/O-rings; clean and replace if worn.
Thread the new hex nut by hand—then snug; do not overtighten.
Cycle the wiper with the lamp off and leak-test before returning to service.