Karcher Pump Seal Kit, Complete U Seal, 20mm 3-Pack

SKU 8.758-086.0 KAR Category
  • 20 mm U Seal Kit
  • Includes Brass Rings
  • Rated for 185° F
  • Services three (3) cylinders

*One (1) kit is required for complete pump repair

Genuine Karcher OEM Parts


Part Number: 8.758-086.0-KAR
Cross Reference Part Number(s): 87580860

This 20 mm Karcher Pump Complete U Seal Kit, 8.758-086.0, includes high pressure and low pressure seals, brass pressure ring, brass intermediate ring, and o-rings and rebuilds all three cylinders.

  • The new Karcher 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.

Karcher Pump Models

KM4030, KM4030.1, KM4030L, KM4030L.1, KM4030L.2, KM4030L.3, KM4030R.2, KM4030R.3, KM5030, KM5030.1, KM5030L, KM5030L.1, KM5030L.2, KM5030L.3, KM5030R.2, KM5030R.3

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