Top 7 4000 PSI Pressure Washer Pump – Home Improvement

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1. Armor


Armor AMR-RSV4G40D.U 4000 PSI"Replacement" Horizontal Pressure Washer Pump

Armor #ad - Built-in easy start valve. Accepts 1" shafted engines. Plumbed for 3/8" quick connect pressure hose. Adjustable unloader valve. Designed for quick and easy, no hassle installation.
BrandArmor #ad
ManufacturerArmor #ad
Part NumberAMR-RSV4G40D.U

2. AAA Pumps


AAA Pumps 90034 AAA Technologies Industrial Triplex Plunger Pump Kit 4200 PSI at 4.0 GPM, grey/gold

AAA Pumps #ad - Fully adjustable unloader system with ergonomic control. Dual oversized radial ball bearings are installed for better wear, friction resistance and precision polished stainless steel pistons for extended seal life. Thermal relief protection to prevent the pump overheating. Crankcase manufactured from fully anodized die cast aluminum for protection against corrosion sealed to prevent contamination along with lube failure. Powerboost Technology delivers higher pressure at the nozzle.
BrandAAA Pumps #ad
Manufacturersimpson #ad
Height12 Inches
Length9.5 Inches
Width7 Inches
Part Number90034

3. Replaces Honda


Coleman & Generac Excel, 4000 PSI Pressure Washer Pump 1" Replacement for Anonovi Revereri Cat RRV4G40 & RSV4G40HDF40EZ 4GPM Fits Troy Bilt

Replaces Honda #ad - However this pump is not a direct replacement depending on your pressure washer. This pump will replace anonovi revereri ar part number rsv4g40 & rsv4g40hdf40ez. See the photos, these are actual photos with actual dimensions***. Shaft 1" hollow, max discharge pressure 4000PSI, Max Horsepower 13. 75gph. This is a premium pump that we sell hundreds of every year, its quality at minimum is equal to if not better than the AR pump.
BrandReplaces Honda #ad
ManufacturerReplaces RSV4G40 & RSV4G40HDF40EZ #ad
Height10 Inches
Length13 Inches
Width13 Inches



40V Battery Max 870 PSI Power Washer with Accessories, Suitable for Washing Cars/Fences/Siding, Portable Power Cleaner with 6-in-1 Adjustable Nozzle, ROCKPALS Cordless Pressure Washer

ROCKPALS #ad - It is the best pressure washer machine for outdoor camping and long trips. Compared with traditional washing machines, please feel free to contact us. When the handle is locked, the cordless washer cannot be operated. You can use our power washer machine to clean cars, fences and bicycles in minutes.

Portable cordless pressure washer - max 870 psi/6. 0mpa working pressure with max 07 mpa water inlet pressure and the flow rate is 200L/h. Auto & eco working modes - there are automatic and economical modes of battery pressure washer. This car pressure washers make your cleaning more convenient than others with interchangeable nozzles. Economical mode offers a lighter cleaning mode for efficacious cleaning. Just spent a few minutes to complete the installation and start your work.

6-in-1humanized design nozzle - our high pressure washer features the adjustable 6-in-1 nozzle: 0°, foam jetting, and shower mode or 0° heavy flow. Cordless, driveways, motorcycles, trucks, Lightweight and Compact design can travel anywhere. Our pressure washer gun is effective especially for cleaning the exterior walls of buildings, floors, swimming pools, and corners that are difficult to clean manually. If you have any problems, comes with a 19. 6ft hose that are easy to store.
ManufacturerROCKPALS #ad
Height8.8 Inches
Length16.3 Inches
Weight8.37 Pounds
Width5.9 Inches
Part NumberLDG-HERO-H4
Warranty18 Months



CANPUMP Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1" Hollow Shaft fits Cat General AR

CANPUMP #ad - 1" hollow shaft pump fits gx 340 11hp GX 390 13 HP Engine. The plungers on this pump are coated stainless steel and Packing are German Parker. Forged brass manifold and detachable Unloader valve provides high strength and corrosion resistance. Easy start valve, Pressure relief valve. 4. 76 gpm 3600 psi triplex high pressure Washer Pump replaces Cat General AR.
BrandCANPUMP #ad
ManufacturerGreen Canpump Inc. #ad
Height8 Inches
Length11.5 Inches
Weight19.4 Pounds
Width12 Inches

6. Annovi Reververi


Annovi Reververi 4000 psi Pressure Washer Water Pump for John Deere PR-4000GH PR-4000GS PR-3400GS by The ROP Shop

Annovi Reververi #ad - For john deere pr-4000gh pr-4000gs pR-3400GS. 4000 psi, 4. 0 max gpm, & 1" horizontal Shaft. Includes built in Unloader and EZ Easy Start Valve. Includes thermal Release Valve & Chemical Injector. Ar annovi reverberi pressure washeR WATER PUMP.
BrandAnnovi Reververi #ad
ManufacturerAnnovi Reverberi #ad
Part NumberAR-KIT-RSV4G40HDF40-EZ_Z6



GPM 4.0, 4000 PSI + Package, Unloader, Metalic, AR Annovi Reverberi RKV4G40-PKG AR North America Triplex Plunger Pump, 3400 RPM

AR ANNOVI REVERBERI #ad - Max temp 140° F. 1" shaft. Max psi 4000 Power source Type: Hydraulic Powered. Max gpm 4. Made in Italy. Max bar 275. Power ebhp 11.
ManufacturerAR North America #ad
Height18 Inches
Length12 Inches
Width12 Inches
Part NumberRSV4G40-PKG