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Buy Pressure Washer Spares & Parts

At Ransom Spares we have the full range of Pressure Washer spare parts for Karcher and Bosch.  Handguns, Hoses, Brushes are all available for quick delivery; just select your make from the menu to start your search.

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Top Selling Pressure Washer Spares

Housing and pressure controller WCP
Housing and pressure cont...
If the pump of your Karcher pressure washer is not working properly, a faulty housing and...
£26.35
Clamp U Shaped
Clamp U Shaped
If your u-shaped clamp on your pressure washer is broken, you can easily replace it. You ...
£1.95
Form seal
Form seal
Have you spotted a leak in your pressure washer? Fix the problem today with this Kar...
£1.95
Outlet Connection Elbow
Outlet Connection Elbow
Excessive use of your Karcher pressure washer can be damaging to the outlet elbow, meanin...
£3.95
Detergent Fitting Assembly
Detergent Fitting Assembly
If you’re having problems with your Karcher pressure washer, it could be the deterg...
£8.25
Hose & Handgun using Quick Connect System 7.5M
Hose & Handgun using Quic...
Is your Karcher pressure washer hose or hand gun faulty? Sometimes the parts can wear out...
£45.45
High-pressure outlet complete
High-pressure outlet comp...
Has the pressure gone on your Karcher pressure washer? You can fix the problem easily by ...
£10.35
Quick Release C Clip Clamp
Quick Release C Clip Clamp
Broken or missing release clip clamp is a common problem that can cause instability and i...
£1.95
Handgun Holder Bracket
Handgun Holder Bracket
Broken the holding bracket for your Karcher pressure washer? Not to worry – this re...
£2.95
Grooved Oil Seal
Grooved Oil Seal
Fits Karcher Pressure Washers
£2.95
Cylinder Head
Cylinder Head
Has the power in your pressure washer reduced? It could mean that the valves in the cylin...
£13.15
Grooved ring
Grooved ring
Having issues with your Karcher pressure washer? It’s possible that you’ll ne...
£3.95
Control Head Housing
Control Head Housing
Has your Karcher pressure washer started to leak? The problem could be a cracked pressure...
£26.35
Cylinder Head Unit
Cylinder Head Unit
Are you having trouble with a faulty cylinder head? Get your pressure washer working agai...
£19.75
Capacitor 25mF
Capacitor 25mF
Are you in need of a new capacitor for your Karcher pressure washer? Get your appliance w...
£9.05
High Pressure Outlet with O Ring Seal
High Pressure Outlet with...
Fits Karcher Pressure Washers
£13.95
O Ring
O Ring
Fits Bosch Pressure Washers
£1.05
Grooved ring
Grooved ring
Is your pressure washer thrust guidance in need of a grooved ring? This Genuine Grooved r...
£3.95
Grooved ring
Grooved ring
Fits Karcher Pressure Washers
£2.45
Valve Plug
Valve Plug
This pressure washer valve is basically essential. Without it you’re Pressure washe...
£2.95

Latest Pressure Washer Spares Reviews

  Easy to assemble

I bought this Karcher K4 Pressure washer spare parts- Housing & Pressure Controller and Quick Fit Adaptor- which arrived very promptly. I needed a special small screwdriver, which I luckily had in my tool box. I unscrewed six small screws to take off front and back covers. Then I needed a hexagon rod-type small spanner, which I also had to adjust my tread-mill roller-mat. With this tool, I unscrewed four long bolts holding the Electric motor and the water pump. I took out the old worn part, replaced it with the new spare and reassembled the whole thing. My pressure washer is working well now, thanks to Ransom Spares Company, UK.


  Steve

Good product - simple to fit and got my Power Washer working again. Problem free delivery to me here in France. Thanks


  Surprisingly easy repair to Karcher washer

I was on the verge of scrapping my £200 Karcher pressure washer but decided nothing to lose so I removed the casing and spotted a leak from a hairline leak. There are a lot of small and fiddly components but it was surprisingly easy to dismantle and extract and match the defective casing. The replacement was easy to identify through the code stamped on the old part and the detailed picture on Ransom website. Ordered pm one day and the replacement was delivered next morning. I was even more surprising when it worked perfectly after reassembling !!


  Great Product

Great service, hassle free and I actual got the right part first time by using the online diagrams to make the right decision. I'll be back. Oh and competitive prices


  Fixed my pulsing leak

Easy to fit, took me 20 minute to take apart the unit and put back together. This part cured my pulsing leak. Fast delivery