8.717-582.0 Replacement - V-Seal Kit (20mm)

Complete 20mm V-seal/packing kit for Hotsy H and HC Series pumps including models H450, HC600, and HC930R. Kit includes 15 parts to service all 3 cylinders: high-pressure seals (3), low-pressure seals (3), O-rings (3), and backing rings (6). Cross-reference part numbers: 8.717-582.0, 9.802-605.0 (Karcher), 877649, 87175820, 70-260000, 98026050. Note: This part is now obsolete from OEM; 8.725-404.0 (U-Seal Kit) is the factory replacement.