









💦 Upgrade your clean game — don’t let a weak pump hold you back!
The sparefixd Cylinder Head Pump (Part 9.002552.0) is a precision replacement component compatible with numerous Karcher K3 and K4 pressure washer models. Engineered from durable mixed materials, it restores water pressure and eliminates leaks, extending the life of your pressure washer. Trusted by professionals and DIY enthusiasts alike, this pump offers a cost-effective, high-quality solution to maintain peak cleaning performance.
| ASIN | B08VRCC8YS |
| Best Sellers Rank | 14,578 in Garden ( See Top 100 in Garden ) 174 in Pressure Washers |
| Brand | sparefixd |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (229) |
| Date First Available | 3 Feb. 2021 |
| Material | Mixed Material |
| Model Number | 9.002-552.0 |
A**R
Fits perfectly to my K4 jet washer
I had to buy one of these because my jet washer lost water pressure the jet nozzle plus I noticed water was leaking from inside the jet washer. You have completely dismantled the jet washer mainly the top part of the machine after you removed the cover/body to fit this part. It fits perfectly and is decent quality plus functionality. I have no leaks or loss of water pressure since I’ve fitted it to my K4 jet washer.
M**N
Good price
Work well, saved buying a new pressure washer, not that easy to replace in the machine
E**R
Keep your old Karcher working
Worked on my Karcher but not quite as powerful, but still working two years later
T**H
Great product
Great product value for money Swift delivery
D**G
Correct part and good customer service!
Bought to replace the broken one for Karcher K4 power control! It is the right part and Karcher leaking water from full control is now back to how it should be! Order was delivered the next day! Great service!
S**R
Original Karcher spare part
Original Karcher K4 compact spare part
A**R
This item stops your washer pulsing and providing low pressure
Bit fiddly taking the yellow plastics of the washer and you will need a little torx socket to do this. Once stripped four big Allen keys hold the pump head on. Remove these, swap the valve head and rebuild it. Taking care that everything fits together properly and all o rings are in correctly. Turned on my machine and it now has full power again. If you can do a bit of DIY have a go it will save you lots of money. Is just a case of strip down and then reverse the process to build back up. I’ve done this several times, it gets quicker each time. Great product.
L**N
Did the trick
Watched utube and replaced the part no problem
A**R
Perfect replacement part and easy to repair.
F**N
BON PRODUIT
M**O
Super service
D**O
Testa Cilindro per pompa dell' idropulitrice Karcher K4 (vecchio modello) perfettamente compatibile che una volta sostituita ha ridato vita alla macchina. Non semplicissimo sostituire il pezzo, poichè i bulloni della testa cilindro sono durissimi da rimuovere ma con i mezzi giusti e un pò di impegno si riesce nell'impresa. In dotazione è presente la guarnizione grande a triangolo, mentre manca un piccolo filtrino con molla che va all'interno dell'alloggiamento bianco visibile in figura (ho usato il vecchio). Rapida la spedizione
Y**N
Article conforme à mon attente (un peu longue il faut bien le dire) , fonctionne parfaitement c'est le principal !
Trustpilot
2 weeks ago
2 weeks ago