AR2278 Replacement - Seal Packing Kit (20mm)

Complete seal packing kit for AR XW-M and XWA-M Series 20mm pumps. Replaces AR Kit 2278 / AR2278. Compatible models include: XWM1530N, XWM2128N, XWM2623N, XW3025N, XWAM4G40N, XWAM55G40N, XWAM7G40N, XWAM8G35N. Kit includes: (3) AR840280 Gasket, (3) AR1940430 Front Piston Guide, (3) AR1940440 Gasket, (3) AR820490 O-Ring. Cross-references: Kit 2278, Kit A2278, AR2278.