Karcher 2.880-990.0 Pack of 5 Replacement O-Rings

Fits and works perfectly

just popped on

I needed a new O-Ring for the screw on wand connector of my Karcher electric pressure washer. Standard O-Rings I could find at hardware stores were too thick and wouldn't allow the connector to be inserted. This kit worked perfectly, granted I only needed one.

I have an older K 3.86 pressure washer from Karcher. Haven't used it in years due to drought, and finally brought it out to do a small spot. I noticed the o-ring from the wand hose to the front of the washer unit was cracked, and sure enough the connection leaked and the washer failed to maintain pressure (it would cycle the pump). These washers fit perfectly and restored the unit's operation. Dinging one star for an absolutely outrageous price, but such is life. I'll keep them in a cool dry space and they will probably outlive my pressure washer which is a good 10+ years old now.

perfect fit life brand new

Didn't fit my Karcher pressure washer... So much for universal size. Stay away.

These work perfectly, the local hardware "#7" washer leaks like a sieve, the "#8" jams and the hose connector can hardly be gotten on... and it can't be tightened more than 3 turns. Unless you like taking a shower while you work, do yourself a favor and get what's designed to fit.

Doesn’t fit on nozzle o-ring. Leaks under pressure.

read up on these , and a lot of people were moaning about being ripped off , and i just cannot see it, Karcher are a quality product and have been for many years and when my machine's seals needed replacing i would not want anybody else's rubber on my washer, so it made sense karcher seals for karcher products . they fitted in minutes and is back to full power.

fait le boulot

buen producto original

War sehr froh, dass ich welche gefunden habe, die nicht soviel sind, bin sehr zufrieden

ノズルアダプター（黄色）、ゴムパッキン共、純正品なので精度もあり、交換後の水漏れも無し。