Please note that you have ordered the right service kit by part number and description. All regulators should be serviced by a qualified service technician.
Please note that there is a recall out there for these. Oceanic has taken these out of their regulators completely because they can result in making your regulators have a harmonic sound underwater. Replacing these will most likely result in that and there is no warranty if you buy these and that happens. Full disclosure.
Sold individually
