Next Day Delivery Available
Will This Part Fit My Appliance?
Choose your brand from the list below to check your model compatibility.
Start typing your model number below to check compatibility.
Part is compatible with 
We are unable to confirm if this part will fit with model number ""Description
If your Karcher control head is damaged and leaking or spraying water everywhere, your pressure washer’s performance will not be strong. This spare will do the trick in terms of fixing the problem. Fits select Karcher pressure washers.
Latest Product Review(s)
Read All Reviews
12 Customer Review(s)
Problem solved
My (old) Karcher 411A was leaking copiously, so after some research I concluded that this was the part to replace. Ordering was simple, delivery was quick, and fitting was straightforward enough (once a T15 long-reach screwdriver bit had been acquired to open the outer case). For a moulded plastic part it's a bit on the expensive side, but the leak is now fixed, the washer doesn't have to be replaced, and I have learned another maintenance skill!
By Nick Jones - Reading
18th May 2021
What I expected, but take care fitting.
If ordering this item be aware, the end of the soap tube adaptor doesn't come with it. There are a number of small items, inside the head you need to keep. Take care when dismantling . Contact me if any difficulty.
By Bill Sneyd - Sandbach Cheshire
18th Jan 2021
Excellent
Excellent product and valuable price. Easy to install
By Jukka Honkanen - Itä-aure
14th Jun 2019
kärcher control head
Easy to find the part you need, delivery in expected time. I have nothing to complain about when buying from ransomspares!
By Roland Erkki - Vasteras
24th May 2019
Product as described
Part as described, perfect fit. quick delivery. Will definitely order again. Thank you
By Mr C Park - Cumbria
27th Dec 2017
Good solid spare parts
Good value for money spare parts nearly 30% down price from local market!! Thank you Ransom
By Minas Galanakis - Athens- Greece
5th Dec 2017
Does what it says on the tin.
Genuine Karcher part so fitting was straightforward.
By Mick - Stoke
4th Oct 2017
Never knew it was not working!
Easy to fit, just used a youtube video to get a clue, main thing was getting the pressure switch on the electric box over the step. This was fitted as part of a top end overhaul on a 5.50 washer, bought second hand 5 years ago. I never knew the washer was supposed to stop when you released the spray trigger! I am pleased to report that the washer now stops on demand. Great value and great product!
By Chris - Treise
18th Jul 2017
Problem solved
My Kärcher K 4.99 started cycle continually, when releasing pressure switch from the handle. Also the water pressure was little bit poor. I changed this part, Cylinder Head and Detergent Fitting Assembly and Kärcher is now working fine again. If you are familiar with repairing machines, those parts are easy to change. Parts where reasonable prices and delivery was fast from England to Finland.
By Ilkka Kujansuu - Niinisalo
12th Aug 2016
Genuine spare
I ordered the wrong part, there was more than one part for my machine. Customer service was really good at sourcing the correct part and refunding the wrongly ordered part. Part was easy to fit. I only gave 3 star's for value, because i thought it expensive for what it was, however Ransom were the cheapest
By Mr Barron - Wirral
12th May 2015
Questions And Answers
1 Answer(s)
Does this come with all the valves in it or is it just a housing?
Hi Anthony, this is the housing with the triangular seal.
1 Answer(s)
Does this part contain the top piston, or is that only in the control head parts set?
Hi John, please submit a part enquiry including the TYP number beginning 1. from the bottom of the pressure washer so we can load up a diagram and confirm.
Customers Also Viewed
22Mm Manifold & Pressure ...
What does the pressure piston do for the pressure washer?
The pressure piston w...
£24.95
High Pressure Cylinder Head
What does the cylinder head do for the pressure washer?
The cylinder head in a ...
£30.35
Detergent Fitting Assembly
If you’re having problems with your Karcher pressure washer, it could be the d...
£10.45
