8.717-582.0 - 20mm V-Seal Kit

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, 87175820, 877649, 70-260000, 98026050, 1.099-901.0. Note: This is a V-seal design used in pumps built prior to 2009. For newer pumps, the OEM recommends U-seal kit 8.725-404.0 as the factory replacement.