Medium
30-60 minutes
This is a genuine OEM sourced replacement part designed for use with Karcher pressure washers. It is made out of plastic and it is sold individually. This assembly includes a micro filter.
• Remove the screws that hold the outer cover together and remove it
• Remove the screws that hold the pump together
• Separate the plastic pump from the metal housing
• Remove old inlet elbow and replace it with a new one
• Reassembly the tool
Reservedelssett 9.001-188.0
OEM part for: Karcher
Part Number: 9.001-188.0
$24.20
In Stock
Ships within 1 business day 
Product Description ?
- Classification: Part
- Weight: 0.09 lbs.
- Shipping: Ships Worldwide
Compatibility
This part will fit the following 10 machines
Karcher
K 320M (1.141-356.0) Pressure Washer View Diagrams & Manuals
K 330M-Plus-WB (1.141-357.0) Pressure Washer View Diagrams & Manuals
K 440 M (1.141-379.0) Pressure Washer View Diagrams & Manuals
K 390M-PL-WB (1.141-456.0) Pressure Washer View Diagrams & Manuals
K 370 (1.141-256.0) Pressure Washer View Diagrams & Manuals
K 330M-PL-WB (1.141-371.0) Pressure Washer View Diagrams & Manuals
K 1.600-PL-WB (1.141-381.0) Pressure Washer View Diagrams & Manuals
K 360M-PL-WB (1.141-136.0) Pressure Washer View Diagrams & Manuals
K 395 M-Plus (1.141-966.0) Pressure Washer View Diagrams & Manuals
King-Craft 01 (1.141-968.0) Pressure Washer View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Pressure Washer Parts
Customer Part Reviews ?
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Fit perfectly
Received quickly, perfect fit, I am spraying again. 🤓
Bob -
July 20, 2020
Verified Purchase
The part worked great, arrived in good condition.
Great experience with Mark! Thank you
Guest -
September 6, 2019
Verified Purchase
Saved a reliable pressure washer.
The part arrived as promised and fit just as it was supposed to.
Guest -
June 4, 2019
Verified Purchase
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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.
Inlet elbow cracked then broke off
Chris - June 1, 2017
👍 6 of 6 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Nutdriver, Hammer
Parts Used
The important part in completing the repair was to separate the plastic cup 9.001-104.0 from the cast pump housing. I tried several ways but the succesful answer was the put the cup and casting in the freezer overnight then pound out the cup with a 7/16 nutdriver while casting was placed in the open jaws on a bench vise. Everything else was straightforward.
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Inlet Elbow broke
Wiliam - December 21, 2016
👍 7 of 8 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Allen Wrench
Parts Used
1. Removed the handle/wheel assembly to access the body.
2. Removed the plastic outer body.
3. Pulled pump/motor assembly from body
4. Removed 4 screws from the front of the pump body.
5. Pulled front of pump assembly off.
6. Remove inlet elbow assembly from pump casting.
7. Install inlet elbow assembly into pump casting.
8. Reassembled using the steps above in reverse order.
9. Tested unit to make sure it worked.
Make sure plunger for start switch is in the correct position on the pump assembly or the unit will not start.
2. Removed the plastic outer body.
3. Pulled pump/motor assembly from body
4. Removed 4 screws from the front of the pump body.
5. Pulled front of pump assembly off.
6. Remove inlet elbow assembly from pump casting.
7. Install inlet elbow assembly into pump casting.
8. Reassembled using the steps above in reverse order.
9. Tested unit to make sure it worked.
Make sure plunger for start switch is in the correct position on the pump assembly or the unit will not start.
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Broken supply hose connection
Robert - February 2, 2017
👍 5 of 5 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Allen wrench, hammer & dowel downloaded exploded view of par
Parts Used
Removed the cover, removed the hose in/out hose assembly. Used dowel and hammer to remove the plastic insert. Used Vaseline to lube parts for installation reassemble with no issues.
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Broken water inlet elbow
Gary - September 7, 2016
👍 6 of 9 people found this instruction helpful
Tool Type
Pressure Washer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Adjustable Wrench
Parts Used
1. Remove bottom and handle screws
2. Remove bottom and top case
3. Remove pump and motor
4. Remove old broken elbow and replace with new elbow
5. Reverse all above
2. Remove bottom and top case
3. Remove pump and motor
4. Remove old broken elbow and replace with new elbow
5. Reverse all above
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water inlet elbow broke off
Francis - June 1, 2023
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, rubber hammer
Parts Used
read all the instructions on the web site from people who have done this before!!!!!!!!!!
1. disassemble and remove handle and wheel assembly from body.
2. remove about 10 torx screws holding body halves together.
3. remove 4 hex head bolts holding inlet assembly to pump body.
4. pry out inlet assembly from inlet body, very tight, go slow, take your time. watch out for switch
at end of assembly, it must go back inside a slot when you reassemble.
5. install new pieces in place of old, look at karcher parts diagram for positions.
6. use rubber hammer to gently pound new elbow assembly back into body. make sure switch goes into correct slot. body is very tight, go very slow and pound gently, it will go in eventually.
7. reassemble everything in reverse order of taking them apart.
1. disassemble and remove handle and wheel assembly from body.
2. remove about 10 torx screws holding body halves together.
3. remove 4 hex head bolts holding inlet assembly to pump body.
4. pry out inlet assembly from inlet body, very tight, go slow, take your time. watch out for switch
at end of assembly, it must go back inside a slot when you reassemble.
5. install new pieces in place of old, look at karcher parts diagram for positions.
6. use rubber hammer to gently pound new elbow assembly back into body. make sure switch goes into correct slot. body is very tight, go very slow and pound gently, it will go in eventually.
7. reassemble everything in reverse order of taking them apart.
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Inlet nozzle broke
Jeffrey - July 29, 2022
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Power Drill, Socket set, Nutdriver, Freazer hammer, the guy that said put it in freezer best adv
Parts Used
1. Remove cover and handle 8 torx screws from bottom of case and handle .
2. Lift assembly out stand on end, front cover aluminum remove 4 allen bolts. Also remove
clip and hose for soap.
3. Put cover assembly in freezer over night.
4. Next day lay out 2 2x4s to set cover width apart so as plastic filler can be pushed out.
5. Nut driver that slips into outlet hole tight when it bottoms gently tap the nut driver the
plastic assembly will fall out of aluminum cover.
6 I did not replace any seals but i did use water grade grease where it all slips together, set
the plastic cover on 2x4 gently tap together after new elbow in place, be sure to grease o
rings so they don't bind getting elbow in place.
7. Greased and bolted together using a cross patter to tighten and gently seat plastic into
frame. Reverse rest of process.
8. Works like new
2. Lift assembly out stand on end, front cover aluminum remove 4 allen bolts. Also remove
clip and hose for soap.
3. Put cover assembly in freezer over night.
4. Next day lay out 2 2x4s to set cover width apart so as plastic filler can be pushed out.
5. Nut driver that slips into outlet hole tight when it bottoms gently tap the nut driver the
plastic assembly will fall out of aluminum cover.
6 I did not replace any seals but i did use water grade grease where it all slips together, set
the plastic cover on 2x4 gently tap together after new elbow in place, be sure to grease o
rings so they don't bind getting elbow in place.
7. Greased and bolted together using a cross patter to tighten and gently seat plastic into
frame. Reverse rest of process.
8. Works like new
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Elbow replacement for inlet
James - November 10, 2020
Tool Type
Pressure Washer
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Wrench Set, Nutdriver
Parts Used
Main thing about the replacement is removal of the black internal manifold inside the case. It is in there pretty good, so we soaked it first in some vinegar over night, then had to actually hammer it out with some wooden dowels - so as to not damage it. Overall it came out in after a few tries and is back in working order with no leaks!
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Low pressure elbow broke
Scott - June 19, 2019
Tool Type
Pressure Washer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Power Drill
Parts Used
Disassembled, removed broken part, replaced with new part and reassembled. Easy!
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Inlet Elbow Kit broken
Sergio - December 1, 2018
Tool Type
Pressure Washer
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Nutdriver, Cleaning materials
Had to disassemble nearly the whole unit and pump to remove just the inlet elbow. Not a clever design.
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Inlet Elbow cracked from improper storage years ago
Edward - September 3, 2018
Tool Type
Pressure Washer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Torx Drivers
Parts Used
1. Finally figured out how to get the machine apart.
2. Located and proved the part to be defective.
3. Went to eReplacementparts.com, found the schematic and part....ordered same.
4. Received and replaced part.
5. Verified the fix, and off we go! Thanks for the help!
2. Located and proved the part to be defective.
3. Went to eReplacementparts.com, found the schematic and part....ordered same.
4. Received and replaced part.
5. Verified the fix, and off we go! Thanks for the help!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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.
