Easy
Less than 15 minutes
Spare Part Set Chemistry 2.883-862.0
OEM part for: Karcher
Part Number: 2.883-862.0
$48.71
In Stock
Ships within 1 business day 
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Compatibility
This Spare Part Set Chemistry will fit the following 45 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
Repair Videos ?
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Spare Part Set Chemistry
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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.
Pressure washer would not intake detergent.
Bernard - June 10, 2017
👍 3 of 4 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set, 14mm wrench
Parts Used
1. Removed the injector fitting on the front of the pressure washer.
2. Disconnected the detergent feed line from the fitting.
3. Removed the worn ball check valve, the spring and the seat from the valve body.
4. Replaced the ball, the spring and the seat.
5. Installed the new brass fitting.
6. Reattached the feed line.
2. Disconnected the detergent feed line from the fitting.
3. Removed the worn ball check valve, the spring and the seat from the valve body.
4. Replaced the ball, the spring and the seat.
5. Installed the new brass fitting.
6. Reattached the feed line.
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Detergent not dispensing, water flowing into detergent reservoir.
James - March 30, 2017
👍 4 of 6 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
1. Removed reservoir tank.
2. Remove tubing from pump and reservoir cap.
3. Removed brass fitting from pump.
4. Installed new parts into pump, (plastic sleeve, spring, metal ball).
5. Installed new brass fitting and connected tubing.
6. Installed reservoir, put on new cap and connected tubing.
2. Remove tubing from pump and reservoir cap.
3. Removed brass fitting from pump.
4. Installed new parts into pump, (plastic sleeve, spring, metal ball).
5. Installed new brass fitting and connected tubing.
6. Installed reservoir, put on new cap and connected tubing.
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Detergent injector was leaking
Bob - April 10, 2017
👍 1 of 2 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Parts Used
Used wrench to unscrew old unit. Placed new spring and ball in the port. Screwed in the new Injector using a wrench.
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Soap dispenser on pressure washer not working
Brett - November 3, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Just follow the diagram in the package. Reassemble and viola, it works.
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Broken nipple on injector
Norman - December 4, 2015
👍 1 of 3 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Removed the old injector, then installed all the parts according to the way they were in the old one.
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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.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
