20 Best Cat Pressure Washer Pumps [2024]

Are you looking for the best Cat Pressure Washer Pumps? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Cat Pressure Washer Pumps.

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# Preview Product
1 CAT Pressure Washer Pump 3300PSI, 3/4' Hollow Shaft, with Unloader and Injector CAT Pressure Washer Pump 3300PSI, 3/4" Hollow Shaft, with Unloader and Injector
2 CAT Pumps Pressure Washer Pump - 4000 PSI, 4.0 GPM, Direct Drive, Gas, Model Number 66DX40GG1 CAT Pumps Pressure Washer Pump - 4000 PSI, 4.0 GPM, Direct Drive, Gas, Model Number 66DX40GG1
3 SIMPSON Cleaning Cleaning ALH3228-S Powered 3400 PSI Gas Pressure Washer, 2.5 GPM, HONDA GX200... SIMPSON Cleaning Cleaning ALH3228-S Powered 3400 PSI Gas Pressure Washer, 2.5 GPM, HONDA GX200...
4 CAT Pumps Pressure Washer Pump - 2.7 GPM, 3000 PSI - 4DNX CAT Pumps Pressure Washer Pump - 2.7 GPM, 3000 PSI - 4DNX
5 34262 SEAL KIT FOR CAT PUMP 66DX 6DX PRESSURE WASHER PUMP 34262 SEAL KIT FOR CAT PUMP 66DX 6DX PRESSURE WASHER PUMP
6 CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model Number 66DX35G1I CAT Pumps Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model Number 66DX35G1I
7 AAA 90038 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 3800 PSI, 3.5 GPM, 1'... AAA 90038 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 3800 PSI, 3.5 GPM, 1"...
8 Simpson Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 4.0 GPM, HONDA GX390 Engine,... Simpson Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 4.0 GPM, HONDA GX390...
9 CAT Pumps Pressure Washer Pump - 3500 PSI, 4.5 GPM, Belt Drive, Model Number 5CP3120 CAT Pumps Pressure Washer Pump - 3500 PSI, 4.5 GPM, Belt Drive, Model Number 5CP3120
10 Canpump Pressure Washer Triplex Pump, 3600 psi at 4.7 gpm, 1-inch Shaft Canpump Pressure Washer Triplex Pump, 3600 psi at 4.7 gpm, 1-inch Shaft
11 AAA 90034 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 4400 PSI, 4.0 GPM, 1'... AAA 90034 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 4400 PSI, 4.0 GPM, 1"...
12 CAT Pumps Pressure Washer Pump Oil, 21 Oz. CAT Pumps Pressure Washer Pump Oil, 21 Oz.
13 Pressure Power Washer Replacement Pump Solid Shaft 24 mm Belt Drive 3600 PSI Pressure Power Washer Replacement Pump Solid Shaft 24 mm Belt Drive 3600 PSI
14 CAT Pumps Pressure Washer Pump - 2000 PSI, 1.5 GPM, Direct Drive, Electric, Model Number 4DX15EUIF CAT Pumps Pressure Washer Pump - 2000 PSI, 1.5 GPM, Direct Drive, Electric, Model Number 4DX15EUIF
15 Pressure Washer Pump 4000psi, Plumbed Unloader Annovi Reverberi RRV4G40D-F24 Pressure Washer Pump 4000psi, Plumbed Unloader Annovi Reverberi RRV4G40D-F24
16 Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1' Hollow Shaft Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1" Hollow Shaft
17 WW shop Cat Oil Fill Cap with O-Ring Seal 2SF, 3DX, 3SP Pumps OEM Part:New Buy WW shop Cat Oil Fill Cap with O-Ring Seal 2SF, 3DX, 3SP Pumps OEM Part:New Buy
18 SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda Engine,... SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda...
19 Erie Tools Triplex Pressure Washer Pump for Cat General AR, 4.8 GPM, 3600 PSI Erie Tools Triplex Pressure Washer Pump for Cat General AR, 4.8 GPM, 3600 PSI
20 AR Annovi Reverberi RMV25G30D-PKG Pressure Washer Pump Kit, 2.5 GPM, 3000 PSI, Thermal Relief Valve AR Annovi Reverberi RMV25G30D-PKG Pressure Washer Pump Kit, 2.5 GPM, 3000 PSI, Thermal Relief Valve
Bestseller No. 1
CAT Pressure Washer Pump 3300PSI, 3/4" Hollow Shaft, with Unloader and Injector
  • Includes Pump, Unloader & Chemical Injector
  • 3/4 Hollow Pump Shaft
  • Operates at 3,300 PSI and produces 2.5 GPM
  • Max Discharge Pressure 3300psi
Bestseller No. 3
SIMPSON Cleaning Cleaning ALH3228-S Powered 3400 PSI Gas Pressure Washer, 2.5 GPM, HONDA GX200...
  • Professional Performance: Easy-to-assemble and easy-to-start with its HONDA GX200 commercial series engine, the Aluminum Series power washer is great...
  • Power and Durability: A powerful, reliable, maintenance-free CAT Industrial triplex plunger pump delivers 3400 PSI at 2.5 GPM and includes thermal...
  • Sturdy and Portable: The aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 10-inch...
  • Includes Quality Simpson Accessories: Monster 5/16-inch x 25-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips:...
  • Important Notes: Keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in...
Bestseller No. 4
CAT Pumps Pressure Washer Pump - 2.7 GPM, 3000 PSI - 4DNX
  • Concentric, high-density, polished, solid ceramic plungers provide a true wear surface that greatly extends seal life
  • Integral Unloader Valve with built-in by-pass is standard, providing a safety measure while controlling pressure.
  • Fixed chemical injector mounts directly to unloader valve to provide cleaning flexibility
  • Direct Drive - 2.7 GPM – 3,000 PSI
  • Max. Liquid Temperature 140° F
Bestseller No. 5
34262 SEAL KIT FOR CAT PUMP 66DX 6DX PRESSURE WASHER PUMP
  • Use the CAT Pumps 34262 Seal Kit includes factory brand parts to service and maintain a 6DX and 66DX plunger pump.
  • Genuine CAT Pumps repair parts
  • Use with 6DX, 66DX pumps
Bestseller No. 7
AAA 90038 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 3800 PSI, 3.5 GPM, 1"...
  • Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer. This easy-to-install kit is...
  • Easy Installation: This replacement pump features a garden hose inlet and QC quick connect high pressure hose outlet. The SAE standard bolt pattern...
  • Adjustable power: This pump includes PowerBoost Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience. There...
  • Know when to change your oil: The sight glass and advanced oil seal technology eliminates the need for a dipstick. With visibility to the oil level...
  • Get the right pump for your machine: this pump is designed for gas powered pressure washers with horizontal engines. Its SAE bolt pattern, hardware,...
Bestseller No. 8
Simpson Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 4.0 GPM, HONDA GX390 Engine,...
  • Professional Performance: Easy-to-assemble and easy-to-start with its HONDA GX390 engine commercial series engine, the Aluminum Series power washer is...
  • Power and Durability: A powerful, reliable, maintenance-free CAT Industrial triplex plunger pump delivers 4200 PSI at 4.0 GPM and includes thermal...
  • Sturdy and Portable: The aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 10-inch...
  • Includes Quality Simpson Accessories: Monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°,...
  • Important Notes: 49-State Compliant; Does Not Ship to California; Keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All...
Bestseller No. 10
Canpump Pressure Washer Triplex Pump, 3600 psi at 4.7 gpm, 1-inch Shaft
  • 3,600 psi at 4.7 gpm, 13 hp at 3,400 rpm, 1-inch hollow shaft, horizontal mount direct-drive, 6.35 mm keyway, 3/4-inch standard garden hose inlet,...
  • Replacement pump kit with near-universal compatibility for standard 1-inch shaft direct-drive gas engines from Honda, Annovi Reverberi, RIDGID,...
  • Forged brass and anodized aluminum construction with cooling fins; Durable 15 mm ceramic-coated solid stainless steel plungers; German-made packing...
  • Detachable and pressure-adjustable internal bypass unloader valve with detergent injector and built-in water filter; Triplex plunger pump mechanism;...
  • Includes detergent tube with strainer, set of extra O-rings, and operating manual with spare parts list; 7x5 toll-free phone, email and live chat...
Bestseller No. 11
AAA 90034 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 4400 PSI, 4.0 GPM, 1"...
  • Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer. This easy-to-install kit is...
  • Easy Installation: This replacement pump features a garden hose inlet and QC quick connect high pressure hose outlet. The SAE standard bolt pattern...
  • Adjustable power: This pump includes PowerBoost Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience. There...
  • Know when to change your oil: The sight glass and advanced oil seal technology eliminates the need for a dipstick. With visibility to the oil level...
  • Get the right pump for your machine: this pump is designed for gas powered pressure washers with horizontal engines. Its SAE bolt pattern, hardware,...
SaleBestseller No. 12
CAT Pumps Pressure Washer Pump Oil, 21 Oz.
  • Can be used on all pressure washers that have Comet, General, AR and Cat pumps.
Bestseller No. 13
Pressure Power Washer Replacement Pump Solid Shaft 24 mm Belt Drive 3600 PSI
  • Durable Series 18 mm ceramic Plunger for professional job
  • 3600 PSI 5.0 GPM 1750 RPM
  • Solid ceramic piston 18mm ~ ¹⁵/₁₆ In
  • 24 mm Shaft for Belt Drive 11.0 HP motor or 13.0 HP Gas engine
  • Replacement AR CAT GENERAL TS 2021 COMET
Bestseller No. 16
Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1" Hollow Shaft
  • 1" Hollow Shaft Pump fits GX 360 11HP GX 390 13 HP Engine and more
  • 3600 PSI - 4.7 GPM 15mm Pistons
  • Easy start ,Pressure relief valve
  • 4.76 GPM 3600 PSI Triplex High Pressure Washer Pump replacement Cat General AR
  • Fits to Honda GX-390 GX-360 GX-270 and all 1" shaft Gas engines
Bestseller No. 17
WW shop Cat Oil Fill Cap with O-Ring Seal 2SF, 3DX, 3SP Pumps OEM Part:New Buy
  • 100% New and High Quality.
  • Cat Pump Pressure Washer 547961 Oil Filler Replacement Cap For 2SF, 3DX, 3SP Pumps.
  • Also fits 3gxt30 with O-ring
  • this is a small cap.
  • Oil Cap
Bestseller No. 18
SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda Engine,...
  • Professional Performance: Easy-to-assemble and easy-to-start with its Honda GX390 commercial series engine, the Water Blaster Series power washer is...
  • Power and Durability: A powerful, reliable, maintenance-free CAT industrial triplex plunger pump delivers 4200 PSI at 4.0 GPM and includes thermal...
  • Includes Quality Simpson Accessories: Monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°,...
  • Sturdy and Portable: The aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 13-inch...
  • Important Notes: 49-State Compliant; Does Not Ship to California; Engines are tested in factory and may contain minimum residual fuel/oil or fuel...
Bestseller No. 19
Erie Tools Triplex Pressure Washer Pump for Cat General AR, 4.8 GPM, 3600 PSI
  • High pressure triplex pump 15 Series.
  • 1-inch hollow shaft pressure washer pump.
  • Maximum Pressure: 3,600 PSI (248 Bar)
  • Flow Rate: 4.8 GPM
  • Requires: 3,400 RPM and 13 HP
Bestseller No. 20
AR Annovi Reverberi RMV25G30D-PKG Pressure Washer Pump Kit, 2.5 GPM, 3000 PSI, Thermal Relief Valve
  • Package includes pump, thermal relief valve, and detergent tube with filter
  • Horizontal plunger pump runs at 2.5 GPM at 3,000 PSI and spins at 3,400 RPM
  • 3-piston alternating volumetric pumps for use on cleaning units
  • Thermal relief valve is mounted into the low pressure side of the pump manifold and will vent heat. Shaft direction: Standard.
  • Detergent tube can be used for pressure washer pumps, misting pumps, and Blue Clean pressure washing equipment. Start style: EZ Start

Having trouble finding a great Cat Pressure Washer Pumps?

This problem is well understood by us because we have gone through the entire Cat Pressure Washer Pumps research process ourselves, which is why we have put together a comprehensive list of the best Cat Pressure Washer Pumpss available in the market today.

After hours of searching and using all the models on the market, we have found the best Cat Pressure Washer Pumps for 2023. See our ranking below!

How Do You Buy The Best Cat Pressure Washer Pumps?

Do you get stressed out thinking about shopping for a great Cat Pressure Washer Pumps? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Cat Pressure Washer Pumps, which is why we have assembled a comprehensive list of the greatest Cat Pressure Washer Pumps available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Cat Pressure Washer Pumps that you consider buying. Your questions might include the following:

  • Is it worth buying an Cat Pressure Washer Pumps?
  • What benefits are there with buying an Cat Pressure Washer Pumps?
  • What factors deserve consideration when shopping for an effective Cat Pressure Washer Pumps?
  • Why is it crucial to invest in any Cat Pressure Washer Pumps, much less the best one?
  • Which Cat Pressure Washer Pumps are good in the current market?
  • Where can you find information like this about Cat Pressure Washer Pumps?

We’re convinced that you likely have far more questions than just these regarding Cat Pressure Washer Pumps, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Cat Pressure Washer Pumps, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Cat Pressure Washer Pumps. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Cat Pressure Washer Pumps buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Cat Pressure Washer Pumps currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Cat Pressure Washer Pumps has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Cat Pressure Washer Pumps?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Cat Pressure Washer Pumps.
  5. Customer Ratings: Number ratings grade Cat Pressure Washer Pumps objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Cat Pressure Washer Pumps.
  7. Product Quality: You don’t always get what you pay for with an Cat Pressure Washer Pumps, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Cat Pressure Washer Pumps is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Cat Pressure Washer Pumps information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Cat Pressure Washer Pumps is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best pressure washer pump?

A: Annovi Reverberi AR North America Pump. The Annovi Reverberi replacement pump is a triplex plunger-type having a maximum PSI of 2600. … Ezzy Universal Pressure Washer Pump. Ezzy pressure pumps come with different specifications but a similar design. … Peggas Vertical Pressure Washer Water Pump. … Homelite universal pump. … AR 3000 Psi Pressure Washer Water Pump. …

Q: How to fix a cat piston pump?

A: Compatible with model 1010 CAT Piston Pumps Genuine CAT Pumps replacement parts Weight: .18 lbs.

Q: How do you replace a pressure washer pump?

A: When replacing your Honda engine’s pump,check compatibility with the machine by looking at the diameter size and shaft type (solid or hollow). Look at the bolt patterns to see if the pump will fit your Honda pressure washer. Use the Honda manual diagram to know the mounting bolt structure.

Q: How are cat pumps work?

A: Annovi Reverberi (AR) CAT Pumps Comet General Pump Karcher Kranzle AAA Pumps (FNA Group)