AR2542 Ceramic Piston Kit (20mm, 3-Pack)

OEM ceramic piston kit for Annovi Reverberi XW and XWA Series 20mm triplex plunger pumps. Replaces AR part number 2542. Kit includes: 3 ceramic plungers/pistons, O-rings, washers, and retaining hardware. Compatible XW Series: XW15.15, XW15.20, XW15.30, XW21.20, XW21.25, XW21.28, XW26.12, XW26.15, XW26.20, XW26.23, XW30.10, XW30.15, XW30.20, XW30.25 Compatible XWA Series: XWA4G20, XWA4G30, XWA4G40, XWA5.5G22, XWA5.5G30, XWA5.5G40, XWA7G22, XWA7G32, XWA7G35, XWA7G40, XWA-M5.5G40, XWA-M7G40, XWA-M8G29, XWA-M8G35 Note: Some XWA pumps use 22mm plungers (see AR2543). Verify your pump model before ordering.