Valve Seat O-Ring Aro 1 Inch series 3/32″ x 1-9/16″ OD Type 666… | Part Number Y328-126
ARO 1 Inch | PN. Y328-126 | Aro Aftermarket Parts by Tangga Mas Onlines Store; first class aftermarket parts AODD in Jakarta, Indonesia.
We also provide others first class replacement parts with original quality that fit to Graco®, Yamada®, and Wilden® Air Operated Diaphragm pumps.