This part is a Retrofit Valve that will work on the older models as well as the newer models. Older units have shorter valves than the new pumps but you can change the length of the stem to adjust for the older units.
Valve (3 St Ck) 2.884-916.0
OEM part for: Karcher
Part Number: 2.884-916.0
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Compatibility
This Valve (3 St Ck) will fit the following 48 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Karcher
Show More Compatible ModelsThis item works with the following types of products:
- Pressure Washer Parts
This part replaces obsolete part #: 4.580-311.0, 4.580-331.0, 2.884-872.0, 4.580-371.0
Repair Videos ?
Customer Part Reviews ?
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Does this fit my product?Questions & Answers for Valve (3 St Ck)
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Check valves needed to be replaced due to wear and weak springs in existing checkvales
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set
Parts Used
The pressure washer is working, though I am getting some pulsing which may be due to a faulty relief valve on the pressure washer. I will look into this further, and may replace that as well.
The schematic for the pressure washer which I found on line was very helpful in getting all parts reassembled properly. I would definitely recommend having that handy when you work on the pump.
Pressure washer pressure pulsing very fast with high pressure
Tool Type
Pressure Washer
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
2. Disassembled pump. No oil in wobble plate housing - only some water. (Probably piston seal?)
3. Cleaned housings, reused parts with carb cleaner. Added 15-40w oil. Reassembled & installed.
4. Works better than when I bought it, (was rebuilt unit.)
5. I found seals a little tricky to install as they are flared out & you'll probably try to use a screwdriver to install - careful, easy to damage seal.
6.Also, check the spill valve before you remove pump - it can cause erratic (as well as low) pressure.
Pressure washer lost pressure
Tool Type
Pressure Washer
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
It now runs like new.
I found the instructional video a great help and couldn't have done it in the short time it took.
pressure washer leaking
Tool Type
Pressure Washer
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver
Parts Used
- Grooved Ring 14x22x5/7 - 6.365-340.0
- Washer - 5.115-465.0
- Drain Plug Only For Replacemen - 4.132-007.0
- O-ring Seal 14,0 X 1,5-nbr 70 - 6.362-533.0
- Coupling Element 3/4-inch - 9.154-009.0
- O-ring Seal 24,0 X 1,5 - 6.362-376.0
- Grooved Ring 14x22x5.3 - 6.365-432.0
- Compact Seal - 6.365-438.0
- Valve (3 St Ck) - 2.884-916.0
Water surging
Tool Type
Pressure Washer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers, Used an easy out to remove seat. Hard to grab with pliers
Parts Used
Would run at full pressure then drop pressure
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Duck nose pliers
Parts Used
And 3 valve kit.
No pressure
Tool Type
Pressure Washer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Power Drill, Socket set, Wrench Set
Parts Used
Pump did did not provide consistant pressure. It pulsed'
Tool Type
Pressure Washer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Viewed repair of problem via You Tube
Ordered parts.
Repaired as per You Tube video.
Disassembled pump.
Removed all internal parts
Cleaned pump castings
Replaced parts
Replaced pump oil
Reassembled
Success
I had fluctuating pressure. It would run fine for several seconds that the pressure would drop significantly.
Tool Type
Pressure Washer
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Wrench Set
Replace 6 valve and 1 unloader
Tool Type
Pressure Washer
Difficulty
Easy
Time
30-60 minutes
Tools Used
, Allen Wrench
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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