Karcher

Karcher - Parts, diagrams, manuals, and support

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Karcher Replacement Parts

At USA-CLEAN by Jon-Don, we make it easy to find the Karcher replacement parts you need to keep your machines running at peak performance. Whether you're maintaining a commercial pressure washer or a Karcher floor scrubber, we carry a wide selection of OEM and aftermarket components that match your exact model.

From Karcher nozzles and replacement hoses to cleaning accessories and internal components, we help you avoid downtime and get back to work fast. Our easy-to-navigate inventory, expert support team, and fast shipping make it simple to buy Karcher parts online with confidence.

Why You Need Karcher Replacement Parts

Even the best commercial equipment requires maintenance. Over time, hoses crack, seals wear out, and motors lose performance. Replacing worn parts restores your machine’s power and extends its service life.

Using the right pressure washer replacement parts ensures your equipment performs like it did on day one. That means better cleaning results, fewer repairs, and less downtime on the job.

Karcher Parts for Pressure Washers

Karcher is known for its high-performance pressure washers used in auto detailing, facility maintenance, agriculture, and construction. These machines deliver strong PSI and reliable flow but need regular upkeep to stay in working order.

We stock a wide range of Karcher parts for pressure washers, including:

  • Trigger guns and wands

  • Quick-connect couplers

  • Pressure washer replacement hoses

  • Seals, valves, and O-rings

  • Water inlet/outlet connectors

  • Pump components and rebuild kits

  • Karcher nozzles for pinpoint, fan, and foam spray

Whether dealing with a drop in water pressure or a leaky hose, replacing worn parts helps keep your pressure washer safe and efficient.

Karcher Replacement Hoses

Your hose takes a lot of abuse—constant pressure, bending, dragging across surfaces, and exposure to chemicals. Cracks, leaks, or bulges in your hose are signs it’s time for a replacement.

We carry a wide selection of Karcher replacement hoses in different lengths, PSI ratings, and connection types. Choose from genuine OEM hoses or high-quality aftermarket options designed to fit your machine.

Need help finding the right one? Our support team can walk you through your options based on your model and use case.

Karcher Nozzles and Spray Tips

A worn or clogged nozzle can seriously affect performance. USA-CLEAN stocks a range of Karcher nozzles from fan tips to high-pressure pencil jets to match your job and equipment.

Replacing a nozzle is one of the simplest ways to improve pressure washer performance and get cleaner results. Choose from different spray angles and flow rates, or ask our team which one is right for your machine.

Karcher Cleaning Accessories & Attachments

Whether you're cleaning sidewalks, warehouse floors, or vehicles, your accessories matter. We stock Karcher cleaning accessories to keep you working efficiently:

  • Surface cleaners

  • Foam cannons

  • Lance extensions

  • Turbo nozzles

  • Brush kits

  • Hose reels

Using the right accessory improves results, saves time, and protects the surfaces you’re working on. And when a part wears out, USA-CLEAN makes it easy to replace it.

Karcher Parts for Floor Scrubbers

Karcher’s walk-behind and ride-on floor scrubbers are used for large-scale floor maintenance in retail, healthcare, industrial, and educational settings. These machines leave floors spotless by relying on rotating brushes, clean water delivery, and suction recovery.

We carry Karcher parts for floor scrubbers, including:

  • Squeegee blades

  • Scrub brushes and pads

  • Vacuum motors

  • Drive belts and wheels

  • Solution and recovery tanks

  • Switches, sensors, and wiring

When your floor scrubber isn’t performing the way it should, USA-CLEAN has the parts to fix it fast.

Fast Shipping & Expert Support

When your equipment’s down, you need parts fast. That’s why we offer:

  • Same-day shipping on all in-stock parts ordered before 5:00 pm CST*

  • Free ground shipping on orders over $250 (within the continental U.S.)

  • Expert support from our knowledgeable team—get help identifying parts, troubleshooting issues, and placing your order

We’ve built our reputation on getting professionals the parts they need, when they need them. Whether you’re a contractor, cleaner, or facilities manager, we’re here to help you minimize downtime.

Order Karcher Parts Online from USA-CLEAN by Jon-Don

With thousands of Karcher replacement parts in stock and a team that knows your equipment inside and out, we make it easy to buy Karcher parts online. From pressure washers to floor scrubbers, we help you find the exact part you need and get it shipped quickly.

Don’t wait until a breakdown slows you down. Browse our selection of Karcher parts for pressure washers, cleaning accessories, nozzles, and more. 

For help with your order or questions about compatibility, contact our expert team at 1-800-872-2532.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • OEM
    8.683-041.0 - Carbon brush set 273-4028

    Carbon brush set 273-4028

    $12.36
    Matches:140687273-1215273-4024273-40283-1406878.613-532.08.683-041.086135320868304109.848-176.098481760Alternative items:Below are other options that may meet your needs.(k)CARBON BRUSH ASSY, FOR 120V C-MOTOR ($11.00993-2354Commonly purchased...
    $12.36
    Qty in Cart: 0
    Price:
    $12.36
    Subtotal:
  • OEM
    63951633 - Angle bushing 273-1128

    Angle bushing 273-1128

    $39.90
    Specifications:Weight: 0.05 poundsMatches:273-44776.395-163.06.395-163.36395163063951633Commonly purchased together:Fits on:Windsor ARMADA BRC 40/22Karcher BR 35/12Windsor SABER COMPACT 16Windsor ARMADA BRC 40/22 (GRAY)Karcher B 40 C BpKarcher B 110 R...
    $39.90
    Qty in Cart: 0
    Price:
    $39.90
    Subtotal:
  • ships same day
    Non-OEM
    - 120V 120 PSI pump 991-8218

    120V 120 PSI pump 991-8218

    $197.67
    Specifications:Weight: 4.65 poundsMatches:58-FLC-1208.806-850.08000-813-13888068500991-1903Commonly purchased together:May fit on these models - select model and diagram to confirmNilfisk-Advance AQUACLEAN 18FLXHost Company T5Tennant...
    $197.67
    Qty in Cart: 0
    Price:
    $197.67
    Subtotal:
  • Non-OEM
    - 12 inch aluminum head wand, 3 jet, 120 PSI plastic valve 991-8002

    12 inch aluminum head wand, 3 jet, 120 PSI plastic valve 991-8002

    $427.82
    Ordering this item for a Nilfisk-Advance Aquaclean FLX or XP? If so please order 991-8158.Specifications:Weight: 5.05 poundsMaterial: PlasticNumber of Wand Bends: 1Number of Spray Jets: 3Matches:9.110-589.091105890W15203 W/QD40W15303 W/QD40Commonly...
    $427.82
    Qty in Cart: 0
    Price:
    $427.82
    Subtotal:
  • Non-OEM
    - Wire 4 x14.5, 3/8 ring x 3/8 ring 991-6025

    Wire 4 x14.5, 3/8 ring x 3/8 ring 991-6025

    $16.98
    Matches:23-9-198123919818.626-020.086260200Alternative items:Below are other options that may meet your needs.Battery jumper cable - ring type (red)$6.06998-0010Wire 4 x14.5, 3/8 ring x 3/8 ring$15.30993-2792Commonly purchased together:May fit on these...
    $16.98
    Qty in Cart: 0
    Price:
    $16.98
    Subtotal:
  • OEM
    8.639-449.0 - Back panel 273-7653

    Back panel 273-7653

    $65.91
    Matches:8.639-449.086394490Commonly purchased together:Fits on:Windsor SENSOR S2 HEPAKarcher CVU 36/1Karcher CVU 46/1Karcher CVU 30/1
    $65.91
    Qty in Cart: 0
    Price:
    $65.91
    Subtotal:
  • OEM
    4.839-370.0 - Wire 273-0958

    Wire 273-0958

    $14.36
    Matches:4.839-370.048393700Commonly purchased together:Fits on:Windsor RECOVER 18Windsor RECOVER12Karcher NT 68/1Windsor RECOVER 18 (GRAY)Karcher NT 48/1Windsor RECOVER7
    $14.36
    Qty in Cart: 0
    Price:
    $14.36
    Subtotal:
  • OEM
    9.753-001.0 - Float regulator 273-0815

    Float regulator 273-0815

    $28.25
    Matches:9.753-001.097530010Commonly purchased together:Fits on:Karcher BD 50/50Karcher BD 43/25 C BPKarcher BD 80/100
    $28.25
    Qty in Cart: 0
    Price:
    $28.25
    Subtotal:
  • OEM
    6.630-437.0 - Toggle switch 173-5367

    Toggle switch 173-5367

    $5.93
    Matches:173-80326.630-214.06.630-219.06.630-437.0663021406630219066304370Commonly purchased together:May fit on these models - select model and diagram to confirmWindsor RECOVER 18Windsor PRIZAWindsor RECOVER12Karcher NT 68/1Windsor TREKVAC3Windsor...
    $5.93
    Qty in Cart: 0
    Price:
    $5.93
    Subtotal:
  • OEM
    8.630-282.0 - Pump 173-5302

    Pump 173-5302

    $1,054.59
    Matches:8.630-282.086302820Fits on:Windsor COMPASS IIKarcher AP 100/50
    $1,054.59
    Qty in Cart: 0
    Price:
    $1,054.59
    Subtotal:
  • ships same day
    OEM
    86345340 - Squeegee blade 273-6615

    Squeegee blade 273-6615

    $57.09
    Specifications:Length: 23.5 in Width: 1.5 in Color: GreenMatches:8.634-534.086345340991-9273Alternative items:Below are other options that may meet your needs.23 1/2 inch squeegee blade urethane$49.46991-9273Commonly purchased together:Fits...
    $57.09
    Qty in Cart: 0
    Price:
    $57.09
    Subtotal:
  • ships same day
    Non-OEM
    - 6V 305Ah wet battery (SNSR) 162-0005

    6V 305Ah wet battery (SNSR) 162-0005

    $412.50
    Do you also need battery jumper cables? If so, add part number 998-0010.Specifications:Length: 12.19 in Width: 7.19 in Height: 15 in Weight: 90 poundsAmp Hours: 305Voltage: 6Chemical Makeup:...
    $412.50
    Qty in Cart: 0
    Price:
    $412.50
    Subtotal:
  • Total: items /

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