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Karcher K1400-4F-WB (1.421-205.0) Pressure Washer Spares & Parts
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Grooved Ring
Genuine Spare Part
How a grooved ring works on a pressure washer The high-pressure outlet and pump head are sealed together by the grooved ring. The grooves on it fit into slots on the pump head and outlet to create a secur...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512655
£2.95
Metal Fork
Genuine Spare Part
What does the metal fork do in pressure washers? The metal fork connects the spray gun to the nozzle or lance extension and allows control of the flow and direction of the pressurised water. It acts as a ...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512897
£1.95
Form Seal
Genuine Spare Part
How does a pressure washer form seal work? The form seal is designed to fit into specific grooves or mating surfaces within the pressure washer. It acts as a barrier, preventing water or other fluids from...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512894
£2.45
Viscous Oil Grease 50Ml
Genuine Spare Part
How do you use viscous oil grease on a pressure washer? Viscous oil grease lubricates and protects pressure washer components like the pump seals and pistons, to ensure smooth operation and extend their l...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512674
£7.90
O Ring Seal Kit
Genuine Spare Part
What is an O-ring seal in pressure washers? An O-ring seal in pressure washers is a type of rubber ring designed to create a watertight seal between two components where pipes, hoses, or fittings connect....
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512628
£11.95
Hand Gun Handle C Clip Version
Genuine Spare Part
How does the handgun handle work for the pressure washer? The handgun handle allows the user to control the flow of water and the operation of the spray nozzle. It has a grip handle, trigger, and safety l...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS508154
£21.95
Grooved Ring
Genuine Spare Part
The grooved ring ensures a leak proof pressure washer The high-pressure output and pump head are connected by the grooved ring. It creates a secure and stable connection that prevents leaks when its groov...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512877
£5.05
Piston Spring
Genuine Spare Part
Genuine piston spring that goes between the piston and the cylinder wall. Prevents high-pressure water leak during the compression and power strokes of the pump. Helps absorb and dampen the shock, r...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512958
£2.50
Our Part Number: RS512913
£1.95
Our Part Number: RS822903
£1.95
O Ring Seal Gasket
Genuine Spare Part
An O-ring seal between pressure washer components forms a watertight seal Pressure washers use rubber rings in the shape of the letter "O" that seal off connections between pipes, hoses, o...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512188
£1.95
O Ring Seal (Pack Of 5)
Genuine Spare Part
O-ring seals create a watertight link between pressure washer parts Pressure washers utilise O-ring seals to create watertight connections where pipes, hoses, or fittings intersect. The name of...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512103
£5.00
Outlet Connector Elbow
Genuine Spare Part
How does the outlet elbow connector work? This outlet elbow connector is designed to withstand extreme heat, water pressure, and other environmental stresses. It permits pressurised water to flow from the...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS513020
£7.45
High Pressure Hose & Gun 12M
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512165
£62.75
Clamp, U Shaped
Genuine Spare Part
The clamp exerts pressure to hold the components tightly together and prevent leaks A clamp keeps hoses and connectors in place while operating and secures them. All of the parts are held tightly together...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512912
£2.60
Detergent Fitting Assembly
Genuine Spare Part
If you’re having problems with your Karcher pressure washer, it could be the detergent fitting assembly at fault. Great quality from Karcher, this genuine replacement detergent fitting works with a ...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512114
£10.45
Extra Long High Pressure Hose Quick Connect 9M
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512178
£56.25
Joint Ring Capacitor
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512282
£2.35
O Ring
Genuine Spare Part
Your O-ring seal creates a watertight seal between pressure washer parts When pipes, hoses, or fittings cross, pressure washers use rubber rings in the form of the letter "O" to seal the c...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512927
£2.45
Screw M 8X55 Class 8.8
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512962
£1.95
Our Part Number: RS512955
£1.95
Moulded Part Spring Kit
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512115
£9.15
Red O-Ring Seal
Genuine Spare Part
O-ring seals create a watertight link between pressure washer parts Pressure washers use O-ring seals to create a tight, watertight connection between different parts. These rubber rings are shaped ...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512931
£2.45
Our Part Number: RS512911
£1.95
O Ring Seal
Genuine Spare Part
Your O ring seal creates a watertight seal between pressure washer parts Pressure washers use rubber rings in the shape of the letter "O" that seal off connections between pipes, hoses, or...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512969
£2.45
Our Part Number: RS512116
£10.45
Non Return Valve Cage Complete
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512956
£6.85
O Ring Seal Gasket
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512283
£2.45
High Pressure Quick Fitting Pipe Union
Genuine Spare Part
How does a pipe union work on a Karcher pressure washer? A pipe union on a Karcher pressure washer serves as a connection point between different sections of the water supply system. It’s made of tw...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS508300
£6.45
Accessory Holder Clip
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS513203
£8.65
Cylinder Head
Genuine Spare Part
The cylinder head helps in your pressure washer’s combustion and cooling The cylinder head in a pressure washer's engine covers the combustion chamber, housing valves, spark plugs, and cooling p...
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512965
£24.55
Injector Complete
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512954
£4.80
Our Part Number: RS512957
£7.60
Screw M 5X 20-St-R2r
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS513080
£2.65
Our Part Number: RS512967
£2.35
Our Part Number: RS513004
£6.40
Our Part Number: RS509622
£7.60
Our Part Number: RS513180
£16.30
Our Part Number: RS513182
£7.60
Our Part Number: RS512930
£2.35
Piston Guidance Complete
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512968
£36.75
Our Part Number: RS823092
£22.60
Db 120 Dirt Blaster
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS824058
£38.75
Filter Cleaning Agents W107/207
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS512899
£6.90
Hexagonal Head Screw M8x16-8.8-A2e Iso
Genuine Spare Part
Suitable for select models of Karcher K1400-4F-WB (1.421-205.0)
Our Part Number: RS509614
£1.95