Part Number: 8.717-647.0
Cross Reference Part Number(s): 70-261407, 753147, 87176470

This 15 mm Pump Complete U Seal Kit, 8.717-647.0, includeshigh pressure and low pressure seals, brass pressure ring, brass intermediate ring, and o-rings.  One complete kit rebuilds only 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 list of compatible pumps.