8.725-360.0 - 18mm U-Seal Kit

18mm U-Seal packing kit for select Karcher, Hotsy, Landa, and Legacy pressure washer pumps. Kit includes: 3 high-pressure U-seals, 3 low-pressure U-seals, 6 Teflon support rings, 6 seal support backing rings, and 3 O-rings. Does NOT include brass pressure ring or brass intermediate ring - see complete seal kits (e.g., 8.725-418.0) if brass components show wear. Rated for temperatures up to 185°F. Compatible pump models: - Hotsy: HC205AL, HC240A, HC340R, HM4035, HM4035.3 - Karcher: KM4035.2, KM4035.3, KM6035.2, KM6035.3 - Landa: LM4035, LM4035H, LM6035 - Legacy: GM4035.2, GM4035.3, GM6035.2, GM6035.3 Cross-reference: 87253600, 46487160, 47019175, 45889838, 45902323