Hotsy Pump Seal Kit, Complete U Seal, 18mm

SKU: 8.725-357.0 HOT Categories: , ,
  • 18 mm U Seal Kit
  • Includes Brass Rings
  • Rated for 185° F
  • Services one (1) cylinder

*Three (3) kits are required for complete pump repair




Part Number: 8.725-357.0-HOT
Cross Reference Part Number(s): 70-260043, 87253570

This 18 mm Hotsy Pump Complete U Seal Kit, 8.725-357.0, includes high pressure and low pressure seals, brass pressure ring, brass intermediate ring, and o-rings to rebuild ONE pump cylinder. (Three cylinder pumps require purchase of 3 seal kits.)

  • The new Hotsy U Seal design is stronger than the older V Seal design
  • Holds up better to spikes in water pressure, which occur every time the gun is triggered
  • Seals are rated for temperatures up to 185 Degrees F.

See Additional Information for a complete list of compatible pumps.

Hotsy Pump Models

HD3025, HD4020, HE2020S, HE2825S

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