🔧 Seal the deal with Karcher’s ultimate O-ring pack – don’t let leaks slow your flow!
This pack of 5 heavy-duty Karcher replacement O-rings is designed for high-pressure washers and steam cleaners, compatible with Karcher K2 through K7 models. Made from durable rubber with a precise 22mm diameter, these O-rings ensure a secure, leak-proof seal behind the nozzle on lance and hose connections, extending the life and efficiency of your cleaning equipment.
| Manufacturer | Karcher |
| Part Number | 2.880-990.0 |
| Item model number | 2.880-990.0 |
| Colour | Black |
| Material | Rubber |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Cutting Diameter | 22 Millimetres |
| Included Components | 5 x Lance Spare O-Ring Seals for Hose Gun |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 22 Millimetres |
| Item Weight | 9 g |
G**S
Karcher O rings
Good price, only needed one, spares handy, fitted easy, works fine.
L**.
good fit
quick delivery ,easy fit it stopped the leak
A**S
O!
My more than 15 year old 411A Karcher washer lance hose lost an O-ring and another on the extension hose was badly cracked. My preference to fix things over buying an entirely new kit drove me to hunt down the dimensions of the rings without success. Found these branded ones and hoped they would still be a fit for my ancient washer. Thankfuly they fitted and the washer is performing very well. They arrived in perfect condition and promptly.My only grumble is that they are effectively a pound each which is way over the top when you consider unbranded multipacks of hundreds of assorted O-rings can obtained for a similar price. I was going to go that route but there was always that risk the size wanted would not be among them. It looks to me that they are 10mm internal, 14mm external or put another way, 10mm x2mm (thickness). Its then a question of the type of material. O well, maybe next time.
P**"
K2 Pressure Washer repair
My old pressure washer was ‘pulsing’ when the power was switched on. (You will know what I mean if yours is doing it). The joint where the wand hose is screw connected to the machine body started to leak. This Karcher ‘O’ ring pack (all one size) did the job. It took longer to carefully remove a ring from the pack than it did to slip it onto the hose coupler
M**Y
They are a perfect fit
A little smaller than the hose O rings, which is just right
C**7
Good product, Fixed the problem
The connector to the high pressure unit kept blowing off, no matter how tight the connector was screwed on. On inspection the "O" ring seal on the hose had split. I replaced the seal with one of these and now working perfectly.I now have a few spares in the shed, all good!.
G**H
As much use as an ashtray on a motorcycle
Rubbish, wouldn’t fit.
M**.
Karcher O-Ring
Well, the rubber oring on my karcher k2 hose broke and the machine was unusable.. These o-rings were far too big to fit on the hose, maybe there for the bigger machines.I ended up buying a box of 200 mixed o-rings for much the same price and found a dozen or so of those fit.
Trustpilot
1 week ago
1 month ago
