EasyApplianceParts is now PartSelect! We've merged our sites to provide a better shopping experience for you.   Full Details
Back
Back
Back
Keep typing for more specific results...
Keep typing for more specific results...

K1800IB (K 1800 IB 1.133-121.0) Karcher Pressure Washer - Overview

Sections of the K1800IB

[Viewing 15 of 15]
Keep searches simple, eg. "belt" or "pump".
Spill Valve – Part Number: 4.591-040.0
Spill Valve
★★★★★
★★★★★
(3)
PartSelect #: PS9949597
Manufacturer #: 4.591-040.0
This spill valve is for pressure washers. Spill valve opens when water flowing through the pump gets too hot, releasing the hot water in exchange for cooler water.
  No Longer Available
Oil Sealing 12x20x4/6 – Part Number: 6.365-393.0
Oil Sealing 12x20x4/6
PartSelect #: PS9984414
Manufacturer #: 6.365-393.0
This OEM Grooved Ring is a 12 x 20 x 4/6 rubber ring which can be installed with a screwdriver and wrench set. Installation is rated as "Medium" difficulty. It attaches in the cylinder head and is use...
$6.76
  In Stock
Order now and your part arrives by Apr 23
Suction Valve Complete – Part Number: 4.580-330.0
Suction Valve Complete
PartSelect #: PS9949583
Manufacturer #: 4.580-330.0
Genuine Karcher replacement part, it is sold individually. This part along with the piston controls the flow of water through the pump assembly. This part has a tendency to wear out. It may be wise t...
$11.43
  In Stock
Order now and your part arrives by Apr 23
Grooved Ring – Part Number: 6.365-394.0
Grooved Ring
★★★★★
★★★★★
(1)
PartSelect #: PS9984415
Manufacturer #: 6.365-394.0
Genuine Karcher replacement part, this item is sold individually. This part acts as a seal to keep the oil in the reservoir and the water in the pump form contaminating each other. It is installed on the piston.
$7.63
  In Stock
Order now and your part arrives by Apr 23
Pressure Spring – Part Number: 5.332-391.0
Pressure Spring
PartSelect #: PS9960774
Manufacturer #: 5.332-391.0
This is a high-quality pressure spring that is made for use with Karcher pressure washers. It is an authentic item that is supplied from the original manufacturer. The spring applies tension on the pi...
$6.40
  In Stock
Order now and your part arrives by Apr 23
Coupling Element 3/4-inch – Part Number: 9.154-009.0
Coupling Element 3/4-inch
PartSelect #: PS10020928
Manufacturer #: 9.154-009.0
This is a Genuine Manufacturer Sourced replacement Garden Hose Connector designed for use with some Karcher Pressure Washers. This part is made out of Metal and it is Sold Individually. This part help...
$6.40
  In Stock
Order now and your part arrives by Apr 23
Washer – Part Number: 5.115-721.0
Washer
PartSelect #: PS9960693
Manufacturer #: 5.115-721.0
This is a Genuine OEM Authorized replacement part used on Karcher Pressure Washers. This part is made out of Rubber Material and it is Sold Individually. This Washer fits on top of Grooved Ring and pr...
$6.40
  In Stock
Order now and your part arrives by Apr 23
O-ring Seal 80,0 X 3,0 -nbr 7 – Part Number: 6.362-471.0
O-ring Seal 80,0 X 3,0 -nbr 7
PartSelect #: PS9984335
Manufacturer #: 6.362-471.0
It is an OEM item which is made for Karcher pressure washers. This component provides an air-tight seal for the pump housing. Over time the material will wear out and it may begin to crack eventually ...
$6.40
  In Stock
Order now and your part arrives by Apr 23
Spare Part Set O-ring 5x -kae – Part Number: 2.880-990.0
Spare Part Set O-ring 5x -kae
PartSelect #: PS9917417
Manufacturer #: 2.880-990.0
O-rings are flexible circles which are used to prevent leaks and maintain pressure. This part is an authentic OEM replacement ring used in Karcher pressure washers. These O-rings are used at the conne...
$7.98
  In Stock
Order now and your part arrives by Apr 23
Radial Shaft Seal Ring A26x37x – Part Number: 7.367-018.0
Radial Shaft Seal Ring A26x37x
PartSelect #: PS9998017
Manufacturer #: 7.367-018.0
It is a genuine OEM approved seal which is supplied for use with Karcher pressure washers. This replacement part is used to create and air-tight seal for the rotary shaft, over time the material may b...
$6.62
  In Stock
Order now and your part arrives by Apr 23
Washer – Part Number: 5.115-720.0
Washer
PartSelect #: PS9960692
Manufacturer #: 5.115-720.0
This is a genuine replacement part sourced from the original manufacturer for use with pressure washers made by Karcher. The washer goes between the sleeve and the grooved ring. A screwdriver and a wr...
$6.53
  In Stock
Order now and your part arrives by Apr 23
Engine Oil 1l – Part Number: 6.288-050.0
Engine Oil 1l
PartSelect #: PS9984255
Manufacturer #: 6.288-050.0
This is a genuine item that is specially designed for use with Karcher pressure washers. It is supplied by the original equipment manufacturer. The oil helps to lubricate internal components of the pu...
$22.11
  In Stock
Order now and your part arrives by Apr 23

Questions And Answers for K1800IB

Be the first to ask our experts a question about this model!

Common Symptoms of the K1800IB

[Viewing 1 of 1]
No or low pressure
Fixed by
these parts
Fixing Fixing
Show All
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Old house broke during move
Attached new hose.
Parts Used:
Hose, Hp Dn6 25ft, 3600psi M22
  • Howard from GRANBURY, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
3 of 6 people found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!