Pressure Washer Replacement Pumps, Repair Parts, and Accessories

1-800-491-3850
7 A.M. - 4:30 P.M. CST
sales@pressure-washer-parts.com

Pumps
Pressure Washer Replacement Pumps and Pump Repair Parts
Pumps by Brand

General Pump

Annovi Reverberi (AR)

Cat Pumps

Comet

Giant Industries

Pumps by Drive Type

Solid Shaft (Belt, Clutch or Gearbox)

Gasoline Engine (Direct Mount)

Electric Motor (Direct Mount)

Complete Pump Assembly Kits

Annovi Reverberi (AR)

General Pump

Repair Kits by Brand

Machine Coolant Pumps

Pump Accessories

Jetter Valves

Oil Drain Hoses

Mounting Rails

Shaft Protectors

Pump Oil and Repair Tools

Pump Oil

Packing Extractors

Slide Hammer Kits
Looking for Repair Kits?

Find OEM kits and parts for your pump by locating it in the lists from this menu, or search by pump model or kit number in the search box at the top of our site!
Unloader Valves
Pressure Washer Unloader Valves, Relief Valves, and Regulators
Unloader Valves by Brand

Annovi Reverberi (AR)

Cat Pumps

General Pump

Giant Industries

Hypro

J.E. Adams

MTM Hydro (Veloci)

Suttner

Unloader Valves by Type

Pressure Actuated Unloaders

Flow Actuated Unloaders

Direct-Mount Unloaders

Specialty Unloader Valves

Microswitch Unloaders

Multi-Gun Unloaders

Stainless Steel Unloaders

Unloader Mounting Blocks

Pressure Regulators

Safety Valves

Pressure Relief Valves

Thermal Relief Valves
Unloader Mounting Blocks

Prevent broken plumbing fittings and build a more serviceable machine with unloader mounting blocks from General Pump!
Hoses & Reels
Pressure Washer Hoses and Hose Reels
High Pressure Hoses

Black Hoses (Standard)

Blue Hoses (Non-Marking)

Grey Hoses (Non-Marking)

Light Duty Hoses

Jumper and Specialty Hoses

Jumper Hoses

Sewer Hoses

Oil Drain Hoses

Hose Reels

Alkota Hose Reels

Coxreels Hose Reels

General Pump Hose Reels

Hosetract Hose Reels

Reel Accessories

Hose Reel Swivels

Brass Swivels

Steel Swivels
Replacement Reel Swivels!

Revive your leaking hose reel with a replacement hose reel swivel, such as a high-quality, American-made swivel from Super Swivels!
Guns & Lances
Pressure Washer Spray Guns, Lances, and Wands
Trigger Guns by Brand

General Pump

Giant Industries

J.E. Adams

Mecline (AR Partnership)

Spraying Systems Co.

Suttner

Specialty Guns

Front Entry Guns

Linear Guns

Open Guns

Stainless Steel Guns

Weep Guns

Gun and Lance Combinations

Lances

Insulated Lances

Non-Insulated Lances

Dual Lances

Specialty Lances and Wands

Flexible Wands

Suttner Twin Turbo Lances

Telescoping Wands

Lance Accessories

Brushes

Lance Side Handles

Gutter Cleaner Attachments

Nozzle Couplers and Protectors
General Pump Trigger Guns!

Trigger guns for any application and every budget! We also carry guns from Giant, J.E. Adams, Mecline, Spraying Systems, and Suttner.
Nozzles
Pressure Washer Spray Nozzles and Soap Nozzles
Spray Nozzles By Brand

General Pump

Spraying Systems Co.

Spray Nozzles By Type

Male Threaded Nozzles

Quick Disconnect Nozzles

Quick Disconnect Nozzle Packs

Soap Nozzles

Nozzle Couplers and Holders

Adjustable Nozzle Holders

Double Nozzle Holders

Nozzle Couplers (Threaded)

Nozzle Protectors (Threaded)

Turbo (Rotating) Spray Nozzles

Dirt Killer

General Pump

Giant Industries

Hydra-Flex

Suttner

Veloci (MTM Hydro)

High Pressure Inline Filters

Specialty Spray Nozzles

Gum Remover Nozzles

Hydro-Excavation Nozzles

Sand Blasting Kits

Impact Steam Nozzles

Sewer Cleaning Nozzles

Tank Cleaning Nozzles

Variable (High/Low) Nozzles

Fuel Nozzles
Hydro-Excavation Nozzles!

We carry Ripsaw and Switchblade hydro-excavation nozzles from Hydra-Flex. Dig faster, safer, and with less water using these superior nozzles engineered in the USA!
Accessories
Pressure Washer Accessories
Chemical Injectors

Adjustable Injectors

Fixed Injectors

Soap Metering Valves

Soap Hose

Soap Screens

Foam Products

Foam Cannons

Foam Lances

Foam Nozzles

Gauges

Pressure Gauges

Manometer Gauges

Temperature Gauges

Vacuum Gauges

Gauge Fittings

Specialty Attachments

Surface Cleaners

Duct Cleaners

Undercarriage Cleaners

Roof Cleaners

Manhole Cleaners

Rotor Arms

Swivels

Hose Reel Swivels

Live Gun Swivels

Mosmatic Swivels

Miscellaneous

Brushes

Foot Actuated Valves

Pulsation Dampeners

Sand Blasting Kits

Sludge Pumps

Tires and Axles

Water Brooms
Eliminate the Guesswork.

Properly configure unloader and relief valves and ensure your machine is operating at its fullest potential! Click here for glycerin-filled pressure gauges in a variety of styles and pressure ranges.
Fittings & Plumbing
Pressure Washer Fittings and Plumbing Components
Quick Disconnect Fittings

General Pump

Foster

Parker

Veloci

Quick Disconnect O-rings

European and Specialty Fittings

European Twist Connect Fittings

High Strength Fittings

Lance Saver Plugs

Pressure Gauge Fittings

Inlet Filters and Fittings

Garden Hose Fittings

Inline Water Filters

Scaltrol Products

Soap and Tank Screens

Suction Restrictors

Pipe Fittings

Hose Barbs

Hose Clamps

Pipe Bushings

Pipe Adapters

Pipe Couplings

Pipe Crosses

Pipe Elbows

Pipe Nipples

Pipe Tees

Valves

Ball Valves

Float Valves and Parts

Gate Valves

Metering Valves

Needle Valves

Pressure Relief Valves

Thermal Relief Valves

Miscellaneous

Pulsation Dampeners

Pipe Thread Locker

Pipe Thread Tape
Protect Your Investment...

... with an inline water filter! Extend the life of your pumps, valves, hoses, and nozzles by removing grit and debris with a filter from General Pump, Spraying Systems, or Hypro!
Electrical
Pressure Washer Electrical Switches, Controls, and Related Components
Switches

Float Switches

Flow Switches

Pressure Switches

Vacuum Switches

Momentary Contact Switches

Rocker and Toggle Switches

Rotary Cam Switches

Components

Circuit Breakers

Contactors and Coils

Ground Fault Interrupters

Indicator Lights

Relays

Terminal Blocks

Transformers

Controls and Timers

Temperature Controls

Thermostats

Timers

Hour Meters

Enclosures and Related

Battery Boxes

Battery Cables

Conduit and Connectors

Metal Enclosures

Miscellaneous

Generators
Vacuum Switches!

Great stocking stuffers! Also may be helpful if the burner on your hot water pressure washer no longer fires up.
Drive
Pressure Washer Engines, Motors, and Drive Components
Belt Drive Components

Belts

Bushings

Pulleys

Electric Clutches

Direct Drive Components

Gear Reducers

Flanges

Flex Couplers

Solid Couplers

Hydraulic Drive Components

Muncie Motors

Hydraulic Couplers

Hydraulic Flanges

Electric Motors

Single Phase Motors

Three Phase Motors

Gas and Diesel Engines

Gasoline Engines

Miscellaneous

Engine Throttle Control

Hour Meter / Tachometer
Electromagnetic Clutches

We have electric clutches for most makes and models of belt-driven pressure washer pumps! Ideal for carpet cleaning machines, hydro-excavation equipment, and pressure washer rental fleets.
Hot Water
Pressure Washer Burners and Related Components
Oil Fired Components

Oil Burners (Beckett & Wayne)

Blower Fans

Burner Motors

Fuel Nozzles

Fuel Pumps & Solenoids

Igniters and Transformers

Tune-up Kits

Gas Fired Components

Gas Burners (Solarflo)

Conversion Kits

Dampers (motorized)

Electronic Ignition

Gas Jets

Gas Valves and Actuators

Pilot Couples

Coil Components

Insulation

Draft Diverters

Miscellaneous

Fuel Nozzle Filters

Immersion Heaters

Water Treatment

Scaltrol Products
Beckett & Wayne Burners!

We carry many standard oil burner configurations from R.W. Beckett and Wayne Combustion Systems, as well as burner components, fuel nozzles, and tune-up kits!
Misc
Pressure Washers, Carts and More
Cold Water Pressure Washers

Chemical Applicators

Pressure Washer Carts

Annovi Reverberi (AR)

General Pump

Veloci

4050 psi

4060 psi

4100 psi

6500 psi

250 v

250V

16 Amps

15 amp

16 Amps

1/4 in (male)

1/4" MPT

3/8 in (male)

3/8"

3/8" MPT

Plastic

Brass

Brass & Stainless Steel

Stainless Steel

Black

Red

167°F

195 degrees (F)

Pressure

360 psi

363 psi

580 psi

650 psi

Italy

Pressure Washer Pressure Switches

6 Results

Popularity Price: Low-High Price: High-Low Product: A-Z Product: Z-A

ARN-30074

PS6038 Series Pressure Switch - 4060 psi (363 psi Activation) - 3/8" MPT

Brand:

Annovi Reverberi (AR)

Voltage:

250V

Amperage:

16 Amps

$26.00

Add

GEN-32521

YPRESSWITCH Pressure Switch - 4050 psi (580 psi Activation) - 1/4 in (Male)

Brand:

General Pump

Maximum Pressure:

4050 psi

Voltage:

250 v

$28.75

Add

VEL-37703

21.010 Big Series Pressure Switch - 4100 psi (360 psi Activation) - 1/4 in (Male)

Brand:

Veloci

Maximum Pressure:

4100 psi

Voltage:

250 v

$30.50

Add

VEL-39530

21.0012 Big Series Pressure Switch - 4100 psi (360 psi Activation) - 3/8 in (Male)

Brand:

Veloci

Maximum Pressure:

4100 psi

Voltage:

250 v

$30.50

Add

ARN-30073

PS6014 Series Pressure Switch - 4060 psi (363 psi Activation) - 1/4" MPT

Brand:

Annovi Reverberi (AR)

Maximum Pressure:

4060 psi

Voltage:

250V

$26.00

Add

GEN-32522

YPRESSWITCHHP Pressure Switch - 6500 psi (650 psi Activation) - 3/8 in (Male)

Brand:

General Pump

Maximum Pressure:

6500 psi

Voltage:

250 v

$93.75

Add

Showing 1 through 6 of 6 Items

PARTS & ACCESSORIES FOR POWER WASHING, PRESSURE CLEANING, SEWER JETTING, VEHICLE WASH, AND HYDRO EXCAVATION

Ground Shipping & Handling Just $7.95 US / $19.95 Canada

Contact Us

Pressure Washer Parts
P.O. Box 91
Vermillion, SD 57069
U.S.A.

(800) 491‐3850
sales@pressure-washer-parts.com

Help Center

Your Account
Frequently Asked Questions
Pump Orientation
Spray Nozzle Calculator

Contact Us | Company Policies | Glossary of Terms | Log In

© 2011-2025 Pressure Washer Parts, All Rights Reserved
California Proposition 65 Warning:
Pressure-Washer-Parts.com may store and sell products and chemicals that are known to the State of California to cause cancer, birth defects, and other reproductive harm.

Pressure Washer Pressure Switches

PARTS & ACCESSORIES FOR POWER WASHING, PRESSURE CLEANING, SEWER JETTING, VEHICLE WASH, AND HYDRO EXCAVATION

Contact Us

Help Center

Your Cart