Iwata Compressor Part ISOR1 - O-ring (for bottom) of new regulators and moisture trap assemblies

O-ring (for bottom) of new regulators and moisture trap assemblies (Inside main body above where moisture trap cup is installed. Compatible with all new regulators on Iwata Sprint Jet compressor model IS800, Iwata Smart Jet model IS850, Iwata Smart Jet Pro model IS875, Iwata Smart Jet Tubular model IS875HT, Iwata Power Jet Lite model IS925, Iwata Power Jet Tubular model IS925HT, Iwata Power Jet Pro model IS975.