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  Karcher K 2400 HH (1.194-301.0) Pressure Washer Parts
Karcher Pressure Washer Replacement For Model K 2400 HH (1.194-301.0)

Karcher Pressure Washer Replacement Parts For Model K 2400 HH (1.194-301.0)

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Questions & Answers for Karcher K 2400 HH (1.194-301.0)

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Frame and Engine Mounting
Valves and Chemical Injector
Pistons, Manifolds, Unloader Valve and Oil Seals
Pistons, Manifolds, Unloader Valve and Oil Seals
Engine
Engine
Oil Housing and Wobble Plate
Spray Wand and Hose
Adjustable Nozzle
Showing All Parts
Frame and Engine Mounting
Karcher K 2400 HH (1.194-301.0) Pressure Washer Frame and Engine Mounting Diagram
 Fig #
2
Knob 1/4-20,3pt. Star
 $5.95

Part Number:9.182-353.0

In Stock

In Stock
 $5.95
In Stock
 $5.95
3
Carriage Bolt 5/16-18x1.50
Minimum Quantity of 2 Required
 $3.99

Part Number:9.196-304.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
5/16-18 X 1/2 Carriage Bolt A3
 $10.56

Part Number:9.196-308.0

In Stock

In Stock
 $10.56
In Stock
 $10.56
7
Cap Obsolete - Not Available
 $3.99

Part Number:9.182-004.0

Discontinued

Discontinued
 $3.99
Discontinued
8
Qh Wheel Assy, 10-inch Gray St
 $23.17

Part Number:8.754-186.0

In Stock

In Stock
 $23.17
In Stock
 $23.17
9
Black,plug Plastic
 $5.95

Part Number:9.183-001.0

In Stock

In Stock
 $5.95
In Stock
 $5.95
10
Hanger Weld Assy 45deg Left (s Obsolete - Not Available
 $8.36

Part Number:9.142-010.0

Discontinued

Discontinued
 $8.36
Discontinued
11
5/16 Internal L/w .332 Id X .6
Minimum Quantity of 2 Required
 $3.99

Part Number:9.198-003.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
12
5/16-inch -18 Finished Hex Nut
 $3.99

Part Number:5.310-105.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Washer 8 -200hv-a3e Iso 7090
 $6.17

Part Number:7.312-004.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.17
Usually ships in 7 - 12 business days
 $6.17
15
Nut, 5/16-18, Esna
 $3.99

Part Number:9.802-776.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Rubber Dampener Dia.35x16
 $11.02

Part Number:9.183-403.0

In Stock

In Stock
 $11.02
In Stock
 $11.02
Valves and Chemical Injector
Karcher K 2400 HH (1.194-301.0) Pressure Washer Valves and Chemical Injector Diagram
 Fig #
1
O-ring Seal 11,0x2,0-nbr 70
Minimum Quantity of 2 Required
 $3.99

Part Number:6.362-458.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Hose Dn 5
 $5.99

Part Number:6.388-216.0

Backorder: No ETA

Backorder: No ETA
 $5.99
Backorder: No ETA
 $5.99
3
Valve (3 St Ck)
 $23.54

Part Number:2.884-916.0

In Stock

In Stock
 $23.54
In Stock
 $23.54
4
Drain Plug Only For Replacemen
 $12.70

Part Number:4.132-007.0

In Stock

In Stock
 $12.70
In Stock
 $12.70
5
Filter Chemistry Regulation Obsolete - Not Available
 $27.72

Part Number:4.862-225.0

Discontinued

Discontinued
 $27.72
Discontinued
6
Nozzle Insert
 $24.44

Part Number:4.769-032.0

In Stock

In Stock
 $24.44
In Stock
 $24.44
7
O-ring Seal 9x1,5 - Nbr 70 Obsolete - Not Available
Minimum Quantity of 2 Required
 $3.99

Part Number:6.362-384.0

Discontinued

Discontinued
 $3.99
Discontinued
8
Plate
 $3.99

Part Number:5.003-062.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Throttle Complete
 $24.07

Part Number:4.030-109.0

In Stock

In Stock
 $24.07
In Stock
 $24.07
12
Joining Piece Only For Replace
 $27.57

Part Number:4.030-125.0

In Stock

In Stock
 $27.57
In Stock
 $27.57
13
Suction Valve Complete
 $9.28

Part Number:4.580-330.0

In Stock

In Stock
 $9.28
In Stock
 $9.28
15
Hexagonal Head Screw M8x70-8.8
Minimum Quantity of 2 Required
 $4.99

Part Number:7.304-097.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Spare Part Set Chemistry
 $48.71

Part Number:2.883-862.0

In Stock

In Stock
 $48.71
In Stock
 $48.71
100
Spare Parts Kit Fuer Pumpensat
 $181.85

Part Number:2.884-214.0

In Stock

In Stock
 $181.85
In Stock
 $181.85
Pistons, Manifolds, Unloader Valve and Oil Seals
Karcher K 2400 HH (1.194-301.0) Pressure Washer Pistons, Manifolds, Unloader Valve and Oil Seals Diagram
 Fig #
1
Strainer
 $5.95

Part Number:6.414-252.0

In Stock

In Stock
 $5.95
In Stock
 $5.95
2
Pressure Spring
Minimum Quantity of 2 Required
 $4.99

Part Number:5.332-391.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Piston Complete
 $52.06

Part Number:4.553-173.0

In Stock

In Stock
 $52.06
In Stock
 $52.06
4
Piston Guidance
 $93.71

Part Number:5.060-642.0

In Stock

In Stock
 $93.71
In Stock
 $93.71
5
Oil Sealing 12x20x4/6
Minimum Quantity of 2 Required
 $5.49

Part Number:6.365-393.0

In Stock

In Stock
 $5.49
In Stock
 $5.49
6
Washer
Minimum Quantity of 2 Required
 $4.99

Part Number:5.115-721.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Grooved Ring
 $6.19

Part Number:6.365-394.0

In Stock

In Stock
 $6.19
In Stock
 $6.19
8
Washer
Minimum Quantity of 2 Required
 $5.29

Part Number:5.115-720.0

Backorder: No ETA

Backorder: No ETA
 $5.29
Backorder: No ETA
 $5.29
9
Drain Plug
 $13.58

Part Number:5.132-118.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.58
Usually ships in 7 - 12 business days
 $13.58
10
Gasket
Minimum Quantity of 2 Required
 $3.99

Part Number:6.363-174.3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Coupling Element 3/4-inch
 $5.95

Part Number:9.154-009.0

In Stock

In Stock
 $5.95
In Stock
 $5.95
12
Spill Valve Complete Obsolete - Not Available
 $20.68

Part Number:4.591-040.0

Discontinued

Discontinued
 $20.68
Discontinued
13
M6 X 32 Torx Drive Pan Hd Spec
Minimum Quantity of 2 Required
 $3.99

Part Number:6.303-324.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Cover Horizontal
 $22.20

Part Number:4.063-623.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.20
Usually ships in 7 - 12 business days
 $22.20
15
Cylinder Head
 $170.17

Part Number:5.550-031.3

Backorder: No ETA

Backorder: No ETA
 $170.17
Backorder: No ETA
 $170.17
16
Sleeve
 $13.43

Part Number:5.110-707.0

In Stock

In Stock
 $13.43
In Stock
 $13.43
Pistons, Manifolds, Unloader Valve and Oil Seals
Karcher K 2400 HH (1.194-301.0) Pressure Washer Pistons, Manifolds, Unloader Valve and Oil Seals Diagram
 Fig #
0
Spare Pump Horizontal Axial
 $287.32

Part Number:8.930-514.0

In Stock

In Stock
 $287.32
In Stock
 $287.32
1
Strainer
 $5.95

Part Number:6.414-252.0

In Stock

In Stock
 $5.95
In Stock
 $5.95
2
Pressure Spring
Minimum Quantity of 2 Required
 $4.99

Part Number:5.332-391.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Piston Complete
 $52.06

Part Number:4.553-173.0

In Stock

In Stock
 $52.06
In Stock
 $52.06
4
Piston Guidance
 $93.71

Part Number:5.060-642.0

In Stock

In Stock
 $93.71
In Stock
 $93.71
5
Oil Sealing 12x20x4/6
Minimum Quantity of 2 Required
 $5.49

Part Number:6.365-393.0

In Stock

In Stock
 $5.49
In Stock
 $5.49
6
Washer
Minimum Quantity of 2 Required
 $4.99

Part Number:5.115-721.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Grooved Ring
 $6.19

Part Number:6.365-394.0

In Stock

In Stock
 $6.19
In Stock
 $6.19
8
Washer
Minimum Quantity of 2 Required
 $5.29

Part Number:5.115-720.0

Backorder: No ETA

Backorder: No ETA
 $5.29
Backorder: No ETA
 $5.29
9
Thermovalve Only For Replaceme
 $118.51

Part Number:4.580-344.0

In Stock

In Stock

Note: Version 1
 $118.51
In Stock
 $118.51
9
Thermovalve 60 Grd
 $70.99

Part Number:4.580-359.0

In Stock

In Stock

Note: Version 2
 $70.99
In Stock
 $70.99
12
Spill Valve Complete Obsolete - Not Available
 $20.68

Part Number:4.591-040.0

Discontinued

Discontinued
 $20.68
Discontinued
13
M6 X 32 Torx Drive Pan Hd Spec
Minimum Quantity of 2 Required
 $3.99

Part Number:6.303-324.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Cylinder Head
 $170.17

Part Number:5.550-031.3

Backorder: No ETA

Backorder: No ETA
 $170.17
Backorder: No ETA
 $170.17
16
Sleeve
 $13.43

Part Number:5.110-707.0

In Stock

In Stock
 $13.43
In Stock
 $13.43
100
Spare Parts Kit Obsolete - Not Available
 $18.58

Part Number:2.884-203.0

Discontinued

Discontinued
 $18.58
Discontinued
Engine
Karcher K 2400 HH (1.194-301.0) Pressure Washer Engine Diagram
 Fig #
0
Engine -honda Gc 160 Qha
 $832.54

Part Number:9.194-015.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $832.54
Usually ships in 7 - 12 business days
 $832.54
1
Engine Oil 1l
 $17.93

Part Number:6.288-050.0

In Stock

In Stock
 $17.93
In Stock
 $17.93
2
Air Filter Insert
 $43.72

Part Number:6.491-726.0

Backorder: No ETA

Backorder: No ETA
 $43.72
Backorder: No ETA
 $43.72
3
Cover
 $22.01

Part Number:9.194-543.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.01
Usually ships in 7 - 12 business days
 $22.01
4
Cap Of A Tank
 $41.63

Part Number:6.491-723.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.63
Usually ships in 7 - 12 business days
 $41.63
5
Handhold Obsolete - Not Available
 $54.08

Part Number:6.491-503.0

Discontinued

Discontinued
 $54.08
Discontinued
6
Oil Dip Rod
 $14.47

Part Number:9.194-531.0

In Stock

In Stock
 $14.47
In Stock
 $14.47
7
Key, 4.78mm X 4.78mm X 38mm
 $29.87

Part Number:8.751-066.0

In Stock

In Stock
 $29.87
In Stock
 $29.87
8
Pull Cord
 $55.86

Part Number:6.491-546.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $55.86
Usually ships in 7 - 12 business days
 $55.86
Engine
Karcher K 2400 HH (1.194-301.0) Pressure Washer Engine Diagram
 Fig #
1
Tank
 $272.94

Part Number:9.194-533.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $272.94
Usually ships in 7 - 12 business days
 $272.94
2
Cover Exhaust
 $85.45

Part Number:9.194-534.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $85.45
Usually ships in 7 - 12 business days
 $85.45
5
Spark Plug Connector Obsolete - Not Available
 $11.71

Part Number:6.970-104.0

Discontinued

Discontinued
 $11.71
Discontinued
6
Ignition Plug
 $32.07

Part Number:6.491-250.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.07
Usually ships in 7 - 12 business days
 $32.07
7
Starter Rope Lang
 $41.27

Part Number:6.491-739.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.27
Usually ships in 7 - 12 business days
 $41.27
11
Cover
 $39.09

Part Number:9.194-536.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.09
Usually ships in 7 - 12 business days
 $39.09
12
Rubber Dampener Dia.35x16
 $11.02

Part Number:9.183-403.0

In Stock

In Stock

Note: Version 2
 $11.02
In Stock
 $11.02
13
Washer 8 -200hv-a3e Iso 7090
 $6.17

Part Number:7.312-004.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.17
Usually ships in 7 - 12 business days
 $6.17
14
Nut, 5/16-18, Esna
 $3.99

Part Number:9.802-776.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Oil Dip Rod
 $14.47

Part Number:9.194-531.0

In Stock

In Stock
 $14.47
In Stock
 $14.47
19
Engine Oil 1l
 $17.93

Part Number:6.288-050.0

In Stock

In Stock
 $17.93
In Stock
 $17.93
20
Gas Cap (used K7000g/6500ghx)
 $34.33

Part Number:9.194-539.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.33
Usually ships in 7 - 12 business days
 $34.33
Oil Housing and Wobble Plate
Karcher K 2400 HH (1.194-301.0) Pressure Washer Oil Housing and Wobble Plate Diagram
 Fig #
1
Engine Oil 1l
 $17.93

Part Number:6.288-050.0

In Stock

In Stock
 $17.93
In Stock
 $17.93
2
Radial Shaft Seal Ring A26x37x
 $5.37

Part Number:7.367-018.0

In Stock

In Stock
 $5.37
In Stock
 $5.37
3
Housing Horizontal
 $61.61

Part Number:5.093-106.0

In Stock

In Stock
 $61.61
In Stock
 $61.61
4
Coupling Element Horizontal
 $57.84

Part Number:5.471-088.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.84
Usually ships in 7 - 12 business days
 $57.84
5
O-ring Seal 80,0 X 3,0 -nbr 7
Minimum Quantity of 2 Required
 $4.99

Part Number:6.362-471.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Ball Bearing 6304-waelzlagerst Obsolete - Not Available
 $13.68

Part Number:7.401-155.0

Discontinued

Discontinued
 $13.68
Discontinued
7
Swash Plate
 $140.87

Part Number:6.401-289.3

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $140.87
Usually ships in 7 - 12 business days
 $140.87
8
Cylinder Head Screw M6x19 Obsolete - Not Available
 $3.99

Part Number:6.304-048.0

Discontinued

Discontinued
 $3.99
Discontinued
9
5/16-24x1 Gr 5 Shcs Thru Harde
 $3.99

Part Number:6.965-007.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Washer, 5/16-inch Split Ring L
 $3.99

Part Number:9.802-813.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Spray Wand and Hose
Karcher K 2400 HH (1.194-301.0) Pressure Washer Spray Wand and Hose Diagram
 Fig #
1
Lance -q/c Female
 $38.36

Part Number:9.112-508.0

In Stock

In Stock
 $38.36
In Stock
 $38.36
2
Trigger Gun, Al Bit
 $37.36

Part Number:9.112-014.0

In Stock

In Stock
 $37.36
In Stock
 $37.36
3
Hp Hose Dn6/50/2400/ka/blk No
 $181.58

Part Number:9.162-315.0

In Stock

In Stock
 $181.58
In Stock
 $181.58
4
Quick Connect Nozzle Kit (0325
 $28.64

Part Number:9.104-016.0

In Stock

In Stock
 $28.64
In Stock
 $28.64
5
Spray Lance Obsolete - Not Available
 $56.10

Part Number:9.112-504.0

Discontinued

Discontinued
 $56.10
Discontinued
6
Dirt Blaster 035
 $161.30

Part Number:4.764-191.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $161.30
Usually ships in 7 - 12 business days
 $161.30
7
Hose Assembly Only For Replace
 $217.59

Part Number:6.391-342.0

In Stock

In Stock
 $217.59
In Stock
 $217.59
8
Dirt Blaster 035 Obsolete - Not Available
 $146.08

Part Number:4.764-192.0

Discontinued

Discontinued
 $146.08
Discontinued
Adjustable Nozzle
Karcher K 2400 HH (1.194-301.0) Pressure Washer Adjustable Nozzle Diagram
 Fig #
1
Screw Union
 $72.33

Part Number:4.402-042.0

In Stock

In Stock
 $72.33
In Stock
 $72.33
2
O-ring Seal 14,0 X 2,5-nbr 70
Minimum Quantity of 2 Required
 $3.99

Part Number:6.362-460.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Moulded Part
 $3.99

Part Number:5.030-528.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
4
Sphere 5 G20 -1.4034 Din 5401 Obsolete - Not Available
 $3.99

Part Number:7.401-902.0

Discontinued

Discontinued
 $3.99
Discontinued
5
Holder Obsolete - Not Available
 $3.99

Part Number:5.042-405.0

Discontinued

Discontinued
 $3.99
Discontinued
6
Triple Jet Nozzle Replacement
 $125.43

Part Number:4.767-146.0

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $125.43
Usually ships in 7 - 12 business days
 $125.43
7
O-ring Seal 12,42x 1,78
Minimum Quantity of 2 Required
 $4.99

Part Number:6.362-480.0

In Stock

In Stock
 $4.99
In Stock
 $4.99
9
Hexagon Nut
 $11.31

Part Number:5.311-117.0

In Stock

In Stock
 $11.31
In Stock
 $11.31
10
Hook
 $3.99

Part Number:5.037-059.0

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Protection Part
 $7.17

Part Number:5.394-269.0

In Stock

In Stock
 $7.17
In Stock
 $7.17
 Fig #
Pressure Washer Parts

Repair Guides for Karcher Pressure Washer K 2400 HH (1.194-301.0)

How to Replace the Spill Valve on a Karcher Pressure Washer

This video will help you fix a common problem with pressure washers: the spill valve. This part is responsible for most of the pressure-related problems you will have with pressure washers.

How to Diagnose Pressure Washers

This video explains what pressure washer users need to know to maintain and diagnose pressure washer performance issues.

How to Start a Pressure Washer

Prevent pressure washer performance problems with this video's steps for correct pressure washer setup. Correctly clearing air from your pressure washer also prevents damage.

How to Winterize Power Tools and Machines

This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools.

Questions & Answers for Karcher K 2400 HH (1.194-301.0)

Not holding pressure. Weak stream
Gregory asked on 2023-03-31
Hello Gregory, thank you for your question. There could be small leaks, holes, or tears in your garden hose or high-pressure hose that are causing your pressure washer to lose pressure when you pull the trigger. Also, When your pressure washer loses pressure, it probably means you have a Unloader Valve part 4.591-040.0. We hope this is of some help to you.
eReplacementParts Team March 31, 2023
Related Parts: Spill Valve Complete
I want to buy replacement pump like the one in the 2 part video. I cant find it. Where can I get one
william for model number model k 2400 hh-r asked on 2023-12-14
Hello William, Thank you for the question. The only Pump listed compatible for this model is Part Number: 9.120-021.0. We hope this helps!
eReplacementParts Team December 14, 2023
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