Top 10 Best Pressure Washer Pump [2022]

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Our team studied on 80602 reviews available online for Pressure Washer Pump, chose the finest ones and prepared Pressure Washer Pump Reviews for you. It was very difficult to shortlist the ideal Pressure Washer Pump from thousands of products online. However, We tried to make sure that you get only the Best Pressure Washer Pump from our suggestions. Check our listings-:

Best Pressure Washer Pump
NoProductScoreAction
1Triplex High Pressure Power Washer Pump 4.7 GPM 3600 PSI 1" Hollow Shaft9.8Buy On Amazon
2SurmountWay 3200PSI Pressure Washer Pump Horizontal 3/4" Shaft Replacement Power Washer Pump 2.4 GPM for 3095150039.8Buy On Amazon
3YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump - 3000 PSI @ 2.5 GPM - Universal Pump and Original Engineering for Most Brand gas engine power washer9.6Buy On Amazon
4AAA 90037 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit9.4Buy On Amazon
5CANPUMP High Pressure Power Washer Pump 3.1 GPM 3000 psi 6.5 HP 3/4" Shaft9.2Buy On Amazon
6TOOLCY Replacement 4000 PSI 4.0 GPM Triplex Plunger Pressure Washer Pump Horizontal 1'' Shaft Gas Power Washer Pump9Buy On Amazon
7OEM Technologies 90029 Replacement Pressure Washer Pump Kit8.8Buy On Amazon
8AAA 90036 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit8.6Buy On Amazon
9YAMATIC Horizontal Pressure Washer Pump 3/4" Shaft - Max 3300 PSI @ 2.5 GPM - Universal Pump and Original Engineering for Most Brand gas engine power washer8.6Buy On Amazon
10COMET ZWD4040G PRESSURE WASHER PUMP TRIPLEX8.4Buy On Amazon

Table Of Content:

1. 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

2. SurmountWay 3200PSI Pressure Washer Pump Horizontal 3/4″ Shaft Replacement Power Washer Pump 2.4 GPM for 309515003

  • Fit 3/4″ Shaft Horizontal Pumps】Fit Most 3/4″ Shaft Horizontal Crank Pressure Washer Engines, brands including Honda GCV , Generac, Briggs.
  • Pressure Washer Pump】Direct drive horizontal axial pump fits most horizontal 3/4″ shaft power washer: Could work at wide range from 2900 to 3200 PSI, best performance at 3000PSI and 2.
  • Easy Start】 Built in for simple & quick cold starts to make the startup a breeze, no need to release pressure before starting engine.
  • Easy to Install】When installing, please ensure that the keyway is installed before running your pressure washer.
  • Sale and After-Sale Service】If you received any wrong item, please feel free to contact us for return and exchange.

3. YAMATIC 3/4″ Shaft Horizontal Pressure Washer Pump – 3000 PSI @ 2.5 GPM – Universal Pump and Original Engineering for Most Brand gas engine power washer

  • PERFORMANCE and DURABILITY upgrade – Industry engineering process designed for residential powerful pressure washer cleaning job, longest real 120 hours endurance test than similar residential pump.
  • OEM EXTENDED TECHNOLOGY – Based on voice of our millions customers and our original equipment manufacture technology, we process this top level pump that impossible be outdone by so-called Replacemnet Pump.
  • FIT for WHO – USA Standard Mounting design, this pump could fit most brand gas power washers come with the small gas engine from 180 to 225 cc (Equival 6.
  • EASY START EASY JOB – Pre-filled gasoline for lifetime and no need to change oil.
  • COMPATIBALE-Replacement for ►HONDA GC190, GC135, GX140,GX160 (GC160 with 3/4″ keyway shaft).

4. AAA 90037 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit

  • Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer.
  • Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet.
  • Adjustable power: This pump includes PowerBoost Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience.
  • Know when to change your oil: The sight glass and advanced oil seal technology eliminates the need for a dipstick.
  • Get the right pump for your machine: this pump is designed for gas powered pressure washers with horizontal engines.

5. CANPUMP High Pressure Power Washer Pump 3.1 GPM 3000 psi 6.5 HP 3/4″ Shaft

  • Max Pressure: 3000 PSI , Flow Rate: 3.1 GPM, 3400 RPM 6.5 HP.
  • Pistons on this pump is Plasma Thermal ceramic coating and pressure seal packing are German Parker
  • pump replacement 3/4″ Hollow Shaft pump For gas engines 4.78 mm KEY WAY
  • Detachable Unloader Valve, Thermal relief valve, easy start valve
  • All pumps has CANPUMP logo on the body

6. TOOLCY Replacement 4000 PSI 4.0 GPM Triplex Plunger Pressure Washer Pump Horizontal 1” Shaft Gas Power Washer Pump

  • Renew your Power Washer – Quality triplex pressure washer pump with big save.
  • OEM Quality – Fully anodized black crankcase with solid brass pump head can greatly improve the strength and improve the service life.
  • Adjustable Unloader – This pump come with unloader could adjust your pressure output with best perfomance with your engine and best cleaning efficient for your workshop.
  • Easy Set Up – Pump flange comply with industry SAE standard mounting dimension, 1″ shaft hole.
  • Tips – The sight glass help you check the oil level very easy, you can konw oil levels are low or if water has clouded the oil.

7. OEM Technologies 90029 Replacement Pressure Washer Pump Kit

  • Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer.
  • Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet.
  • Skip the Oil Change: This pump features a maintenance-free crankcase so you never have to change the oil.
  • Extended durability: A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode.
  • Get the right pump for your machine: this pump is designed for gas-powered pressure washers with horizontal engines.

8. AAA 90036 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit

  • Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer.
  • Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet.
  • Adjustable power: This pump includes PowerBoost Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience.
  • Know when to change your oil: The sight glass and advanced oil seal technology eliminates the need for a dipstick.
  • Get the right pump for your machine: this pump is designed for gas powered pressure washers with horizontal engines.

9. YAMATIC Horizontal Pressure Washer Pump 3/4″ Shaft – Max 3300 PSI @ 2.5 GPM – Universal Pump and Original Engineering for Most Brand gas engine power washer

  • Reborn Your Pressure Washer】YAMATIC Horizontal Power Washer Pump 3/4″ Shaft MAX 3300 PSI / 2.
  • Extended Durability】 High-performance double seal system prevents leakage, upgraded technical surfacing piston and bearing, It is manufactured from fully anodized die-cast aluminum for protection against rust, get 200 hrs running time, longer than OEM power washer pump.
  • Maintenance-Free】This pump features a maintenance-free crankcase so you never have to change the gasoline.
  • Easy Start】 Built in for simple & quick cold starts to make the startup a breeze, no need to release pressure before starting engine.
  • COMPATIBILITY 】Replacement for►Troy-Bilt: 20241, 020241-1, 20242, 020242-0 -1, 020242-02, 020242-04.

10. COMET ZWD4040G PRESSURE WASHER PUMP TRIPLEX

  • Sold on Amazon

How To Choose The Best Pressure Washer Pump

Does the thought of finding a great Pressure Washer Pump stress you out? Has your mind been juggling between choices when it comes to buying Pressure Washer Pump in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Pressure Washer Pump for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Pressure Washer Pump. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Pressure Washer Pump in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Pressure Washer Pump currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Pressure Washer Pump brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Pressure Washer Pump based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Pressure Washer Pump before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Pressure Washer Pump they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Pressure Washer Pump, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Pressure Washer Pump before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Pressure Washer Pump will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Pressure Washer Pump if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Pressure Washer Pump on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Pressure Washer Pump on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Pressure Washer Pump featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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