8.725-404.0 Replacement - Complete 20mm U-Seal Kit with Brass

Complete U-seal kit with brass components for 20mm Hotsy pumps. Replaces Hotsy OEM part 8.725-404.0 (87254040). Compatible with Hotsy H600, H700, HC800, and HC950 series pumps. Kit includes high pressure seal, low pressure seal, brass pressure ring, brass intermediate ring, and O-rings. Rated to 185°F. Services one pump cylinder - three kits needed for complete 3-cylinder pump rebuild. Note: U-Seals are used in pumps built after 2009; older pumps may require V-Seals.