U-Cup Lips Aro 1 Inch series 3/16″ x 1-3/8″ OD Type 666… | Part Number Y186-51
ARO 1 Inch | PN. Y186-51 | 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.