General Pump Kit 10 Replacement - Packing Retainer & O-Ring Kit (20mm, Old Style)

Replacement packing retainer and O-ring kit for General Pump 20mm pumps (old style). Compatible with General Pump CW Series (CW2004, CW2040, CW24, CW3040), T Series (T1011, T1311, T1511, T9131, T9211), TS Series (TS1011, TS1021, TS1331, TS1351, TS1511, TS1521, TS1711, TS2011, TS2021), and Interpump W and WS Series pumps. Kit contains 3 packing retainers and 3 O-rings to service all three pump cylinders. Replaces General Pump Kit 10 (K10, GKIT10) and cross-references to OEM part numbers 87028090, 1-0010, 103010B, 726339. Note: This is the old style kit; see ZX.0390 for the current style.