The Best Horizontal Pressure Washer Pump of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Horizontal Pressure Washer Pump of 2022. Check our ranking below.

2,397 Reviews Scanned

Rank No. #1

YAMATIC Horizontal Pressure Washer Pump 3/4" Shaft - Max 3400 PSI @ 2.6 GPM - Original Engineering for Most Brand gas engine power washer

【Reborn Your Pressure Washer】YAMATIC Horizontal Power Washer Pump 3/4" Shaft MAX 3400 PSI / 2.6 GPM / @3400 RPM, Save money by replacing your pump instead of buying a new power washer. Top performance at 2800-3400 PSI and fit most above 212cc 6.5HP-7.0HP engine. Replacement for Simpson, Generac, Homelite, Honda, Karcher and more. ※►Diagonal distance between screw holes is 3 5/8''. ►Hole Distance to hole is 2 9/16''. ►Key width 3/16''. ►Depth 2 5/8''. ⚠ Will not fit 7/8 inch shaft as engine.
【Extended Durability& Adjustable Unloader】 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. With adjustable unloader allows you to increase or reduce the pressure to fit the engine's requirement better.
【Maintenance-Free】This pump features a maintenance-free crankcase so you never have to change the gasoline. This easy-to-install kit is great for power washers that can support 3400 PSI at 2.6 GPM to wash walls, fences, sidewalks, vehicles, and more.⚠NOTE: Will not fit 7/8 inch shaft as engine. If you're not sure fit or not, just message us and we will confirm it for you!
【Easy Start】 Built in for simple & quick cold starts to make the startup a breeze, no need to release pressure before starting engine. Each kit includes a siphon tube with filter, mounting bolts, shaft key, and instruction booklet to get your machine back in action as quickly as possible, Set up in 5-10 minutes!
【COMPATIBILITY 】Replacement for►Karcher: G3050OH, MH5500H-1, M5500H-2, M5500H-3, G2800OH, G3000OH, G3025OH, G3050OH. ►Simpson: MSH3125, MSH3125-S, MSH3224, MS60921, 90029, 90028,PS60841, MS60763. ►Honda: GC190. ►Delta: DXPW3025, DH3028. ►PowerStroke: UT80522, UT80953, 308418007, 309515003.►Powerboss: 020309, 750143, 020646

Rank No. #2

YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI @ 2.5 GPM Replacement Pump for Power Washer Compatible with Homelite, Troybilt, Simpson, Karcher Honda GC160 GC190 AR rmv 2.5g30 and More

【Performance and Duality upgrade】 Industry engineering process designed for residential powerful pressure washer cleaning job, longest real 150 hours endurance test than a similar residential pump. Improved 3400 PSI X 2.5 GPM performance makes your cleaning job more powerful for multiple works, like houses, fences, sidewalks, vehicles, pools etc.
【Extended Durability & Adjustable Unloader】 High-performance double seal system prevents leakage, upgraded technical surfacing piston and bearing, gets 150 hrs running time, longer than original power washer pump. And the thermal relief valve (TRV) protects the pump from overheating while in bypass mode. With adjustable unloader allows you to increase or reduce the pressure to fit the engine's requirement better.
【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 6.5 to 7 hp engine). Please Note only fit a 3/4" Shaft Horizontal pressure washer pump.
【Easy Start Easy Job】 - Pre-filled gasoline for a lifetime and no need to change the oil. Easy set up as video show. Also Easy-Start structure with light recoil start. Make power washer more powerful and easier. Recommend draining out water inside pump and use Briggs Stratton and SIMPSON pump guard before long time storage.
【COMPATIBALE】Replacement for ►HONDA GC190, GC135, GX140,GX160 (GC160 with 3/4" keyway shaft). ►SIMPSON: MSH3125 MS60753, MS60788, MS60850, MS60799,MS61043►Homelite 308418007, 309515003, 308418004, 308653078, 308653057, UT80522B, UT80953B, UT80522A, UT80953A. ►Karcher: G3050OH, K2400HH, G2400HH. ►POWERSTROKE PS80522, PS80903B ►rmv 2.5g30 ►Troy-Bilt: 020241, 020241-1, 20242. Please feel free to contact us for any technical and after serivce requirement.

Rank No. #3

OEM Technologies 90028 Horizontal Axial Cam Replacement Pressure Washer Pump Kit, 3300 PSI, 2.4 GPM, 3/4" Shaft, Includes Hardware and Siphon Tube, for Residential and Industrial Gas Powered Machines, Silver

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 great for power washers that can support 3300 PSI at 2.4 GPM to wash walls, fences, sidewalks, vehicles, and more
Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet. The SAE standard bolt pattern that fits most* gas-powered pressure washers. Each kit includes a siphon tube with filter, mounting bolts, shaft key, and instruction booklet to get your machine back in action as quickly as possible. (*Check your pressure washer's inlet and outlet orientation to ensure compatibility)
Skip the Oil Change: This pump features a maintenance-free crankcase so you never have to change the oil. It is manufactured from fully anodized die-cast aluminum for protection against corrosion
Extended durability: A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode. The TRV releases small amounts of hot water and intakes cooler water to prevent overheating and extend the life of the pump
Get the right pump for your machine: this pump is designed for gas-powered pressure washers with horizontal engines. Its SAE bolt pattern, hardware, and standard connections make it a great fit for many brands and models of power washers

Rank No. #4

SANOL Max 3000 PSI Pressure Washer Pump Horizontal 3/4'' Shaft 2.4 GPM Power Washer Pump Replacement For Honda GC190, 309515003,308418007, G3050OHC, 020241 and More

【Reborn Your Pressure Washer】SANOL Horizontal Power Washer Pump 3/4" Shaft MAX 3000 PSI / 2.4 GPM / @3400 RPM, Save money by replacing your pump instead of buying a new power washer. Top performance at 2600-3000 PSI and fit most 196-212cc at 6.5HP-7.0HP engine. Replacement for Simpson, Generac, Homelite, Honda, Karcher and more. ※►Diagonal distance between screw holes is 3 5/8''. ►Hole Distance to hole is 2 9/16''. ►Key width 3/16''. ►Depth 2 5/8''. ⚠ Will not fit 7/8 inch shaft as engine.
【Extended Durability】 High-performance double seal system prevents leakage, upgraded technical surfacing piston and bearing, get 120 hrs running time, longer than OEM power washer pump. And the thermal relief valve (TRV) protects the pump from overheating while in bypass mode. ⚠NOTE: Will not fit 7/8 inch shaft as engine. If you're not sure fit or not, just message us and we will confirm it for you!
【Maintenance-Free】This pump features a maintenance-free crankcase so you never have to change the gasoline. This easy-to-install kit is great for power washers that can support 3000 PSI at 2.4 GPM to wash walls, fences, sidewalks, vehicles, and more.
【Easy Start】 Built in for simple & quick cold starts to make the startup a breeze, no need to release pressure before starting engine. Each kit includes a siphon tube with filter, mounting bolts, shaft key, and instruction booklet to get your machine back in action as quickly as possible, Set up in 5-10 minutes! (Download the attchment about how to adjust pressure
【COMPATIBILITY 】►Homelite: 308418007, 309515003, 308418004, 308653078, 308653093, 308653057, UT80522B, UT80953B, UT80522A, UT80953A. ►Karcher: G3050OHC, ►PowerStroke: PS80522, PS80903B, PS80903A. ►Generac: 308418007, 580.762011, 01675. ►Troy-Bilt: 020241, 020241-1, 20242. ►Simpson: MSH3125, MSH3125-S, MSH3224, 90029, 90028. ►Honda: GC190, GC160, GC135, GX140. 📩If you don't see your model, just message us and we will confirm it for you!

Rank No. #5

3/4'' Shaft Horizontal Pressure Washer Pump, 5800 PSI@2.7 GPM Power Washer Pump with Nozzle Tips, Hardware and Siphons Tube, Replacement/ Accessories for Residential and Industrial Gas Powered Washer

3/4'' Shaft Horizontal Pressure Washer Pump, 5800 [email protected] GPM Power Washer Pump with Nozzle Tips, Hardware and Siphons Tube, Replacement/ Accessories for Residential and Industrial Gas Powered Washer

[QUALITY THAT LASTS]120 hours of service life will definitely impress users. Our 5800 PSI and 10 GPM horizontal high pressure cleaning pump is the only option to meet your replacement parts needs! Don't sacrifice quality for a cheaper price. Compatibility is the most important thing.
[COMPATIBILITY]This pump could fit most brand gas power washers come with the small gas engine (Equival 5.5 to 7 hp engine). Please Note only fit a 3/4" Shaft Horizontal pressure washer pump and the motor is from 2.2KW to 3W.
[EASY START EASY JOB]Pre-filled gasoline for lifetime and no need to change oil. Easy set up as video show. Also Easy-Start structure with light recoil start. Recommend to drain out water inside pump and use Briggs Stratton and SIMPSON pump guard before long time storage.Make power washer more powerful and more easy.
[Easy Installation]This alternative pump features a garden hose inlet and a threaded M22 connection to a high pressure hose outlet. Each kit includes a siphon with strainer, mounting bolts, shaft keys, and instructions. The SAE standard bolt pattern is suitable for most gas-powered pressure washers and can get your machine back in action as soon as possible.
[Extended durability]A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode. The TRV releases small amounts of hot water and intakes cooler water to prevent overheating and extend the life of the pump

Rank No. #6

TOOLCY 3/4" Shaft Horizontal Pressure Washer Pump - Max 3100 PSI @ 2.5 GPM - Power Washer Pump for Gas Washer - Replacement Pump for Honda, Simpson, Ryobi etc.

【HIGH-QUALITY PUMP】 Horizontal Power Washer Pump 3/4" Shaft MAX 3100 PSI / 2.5 GPM / @3400 RPM, Our replacement pump operation time is 150 hours, (50 hours longer than the market), so that you can save money for replace pressure washer accessories and time.Top performance at 2600-3100 PSI and fit most 208-240cc 6.0HP-8.0HP engine. Replacement for Simpson, Generac, Homelite, Honda, Karcher and more.
【EFFICIENT WORK】Come with 3 special test matched nozzle tips (0°/25°/soap) for best cleaning performance.If you need a higher pressure cleaning pump, it is equipped with a larger 3100 PSI / 2.5 GPM flow rate to complete the cleaning job more efficiently, allowing you to easily start cleaning in more scenarios (eg. garden, house, car, road etc). ⚠ Will not fit 7/8 inch shaft gas engine.
【SAVE WORRY】 It is made of die cast aluminum with deep surface treatment to prevent rust, the pump is maintenance-free crankcase, so there is no need for a lifetime of pre-filling gear oil, no oil change. Simply Replace it and Revive your Pressure Washer! We long for help you save more energy and time, this upgraded pressure pump will be your best choice.※►Diagonal distance between screw holes is 3 5/8''. ►Hole Distance to hole is 2 9/16''. ►Key width 3/16''. ►Depth 2 5/8''
【Easy Start】Our replacement pumps simplify the built-in, can quickly cold start, make work easy and pleasant start. There is no pressure relief before starting the engine. Easy set up in 5-10 minutes with Key. Please follow the instructions to help your machine renew working quickly. If you have any questions, please contact us.
【PARTS COMPATIBILITY】Replacement for►Troy-Bilt: 20241, 020241-1, 20242, 020242-0 -1, 020242-02, 020242-04. ►Karcher: G3050OH, MH5500H-1, M5500H-2, M5500H-3, G2800OH, G3000OH, G3025OH, G3050OH. ►Generac: 01675-0, 01675, AXD2524GT-22mm, AXD3025G.►Simpson: MSH3125, MSH3125-S, MSH3224, MS60921, 90029, 90028. ►Honda: GC190. ►Delta: DXPW3025, DH3028. ►PowerStroke: UT80522, UT80953, 308418007, 309515003.

Rank No. #7

YAMATIC Horizontal Triplex Pressure Washer Pump 3/4" Shaft 3300 PSI @ 3.0 GPM 5.5-8 HP Replacement for Most Brand Honda Simpson 90036 90039 and More

[Top Performance] This replacement pump is based on OEM, fit 2500 - 3300 PSI / 3.0 GPM, and engine at 5.5 ~ 8hp (160 ~ 270cc) pressure washers. Compatible with most brand power washers Honda, Simpson, Dewalt, AR, Powerstroke, Blackmax, Generac, Husky, Excell, Briggs and Stratton, Campbell Hausfeld, Canpump and more. NOTE: Only fits HORIZONTAL 3/4'' SHAFT gas Engine.
[Upgrades 400% Working Hours] The lifetime of the Triplex Pump is Max 500 hrs that more than 400% of the normal power washer pump. The Triplex Plunger design makes the pump run more stable, with less vibration and provides continuous power output for your cleaning work. The fully anodized treatment for rust prevention improved the wear resistance and hardness.
[Easy Start ] Comes with all accessories you need, pump can be installed in 10 minutes: 4 flange bolts, Soap Hose, 5 color spray nozzle tips, M22 Female to 3/8 quick connector and keys.
[Mounting & Dimension] Diagonal distance between screw holes is 3 5/8''. Hole Distance to the hole is 2 9/16''.Key width 3/16''. Depth 2 5/8''. PLEASE NOTE: Only fit 3/4" shaft Horizontal pressure washer pumps. ※NOTE: Need to add SAE 15W-40 before use. The SAE 15W-40 needs to be changed every 50 hours of use.
[COMPATIBILITY]►Honda: GC190, GX200. ►Simpson: 90036, 90037,90028,90029,PS60841,MS2750, MS60921 MSH3224. ►RD80947, RD80746. ►Mi-T-M: 3-0297, 3-0414. ►Homelite: 308418007, 309515003, 308418004, 308653078►Dewalt: DXPW3025, DH3028,dxpw3425 ►Generac: 01675, 01675-0, And more brands and models.

Rank No. #8

Pressure Washer Pump 3400 PSI 2.6GPM 3/4" Shaft Brass Horizontal OEM Power Washers Replacement Parts

❤️ 【Horizontal Pressure Washer Pump】Durable brass head,high quality and reliable lifetime,Idea for power washer pumps replacement parts,fits many models,for brand such as for Karcher,for Powerstroke,for Delta,for Troy-Bilt,for Craftsman,for Simpson,for Briggs&Stratton.
❤️【High performance】150hours Running Time,You’ll get optimum performance with minimal effort.6.5HP engines,with 2900-3400PSI Pressure,best performance at 3400PSI and 2.5 GPM water flow,add to your pressure washers, for any and all small house cleaning projects,even for washing your car or other things, for tackling tough dirt and debris, can get the job done quickly!
❤️【Easy Use】easy to install,simple to start,clean dust in 1 step, built in for simple & quick cold starts to make the startup a breeze, no need to release pressure before starting engine,when installing the power washer pump, please ensure that the keyway is installed before running your pressure washer.
❤️【More Compatibility】Fits for most 3/4"" Shaft vertical pressure washer pumps,distance to the hole is 2 5/8"", outer Holes is 1 7/8"", 2 5/8"",such as models:for Homelite 309515003 ,for Powerstroke 30841800,for Delta DXPW3025 G2400HH,for Karcher K2400HH ,for Troy-Bilt 020241,for Comet BXD2528, for Craftsman 580.752600,for Simpson MSH3125, for Annovi Reverberri SJV25G27D-F7-EZ.
❤️【No-risk purchase】All pressure washer pumps arefunctionally tested in factory,comes with generic 22mm x 14mm hose connections, also provide with flange bolts and keys,offer lifetime friendly customer service,no risk purchasing

Rank No. #9

Youxmoto 3/4" Shaft Horizontal Pressure Washer Pump, Max 3000 PSI @ 2.5GPM, Fit for Karcher K2400HH/ Honda GC190/ Homelite 309515003 308418007 308653057/ PowerStroke ps80903a/ Simpson MSH3125

【OEM Replacement Pump for Pressure Washer】: Featuring more pressure than standard original pumps, perfect match for horizontal pumps with 3/4" shafts, impossible be outdone by so-called Replacemnet Pump. Improved 3000 PSI X 2.5 GPM performance is The best Choice For Your Replacement Needs! Don’t Sacrifice Quality For a Cheaper Price. ⚠ Will not fit 7/8 inch shaft as engine.
【COMPATIBALE】: Replacement for ►HONDA GC190, GC135, GX140,GX160 (GC160 with 3/4" keyway shaft). ►SIMPSON: MSH3125, MSH3125-S, MSH3224, 90029, 90028. ►Troy-Bilt: 020241, 020241-1, 20242. ►Homelite 308418007, 309515003, 308418004, 308653057, UT80522B, UT80953B, UT80522A, UT80953A. ►Karcher: G3050OH, K2400HH, G2400HH. ►POWERSTROKE PS80522, PS80903B ►GENERAC 308418007, 580.762011, 01675.
【Quick Start & Maintenance-Free】: Quick cold starts to make the startup a breeze & Built in for simple & Clean dust in one step, no need to adjust pressure before starting engine. This pump pre-fill oil for lifetime, so you never have to change the oil. Manufactured from fully die-cast aluminum for good against corrosion.
【Easy to Install】: This replacement pump features a threaded M22 connection pressure washer hose outlet, 3/4'' NH garden hose inlet. The standard bolt pattern fits most 3/4'' horizontal shaft gas-powered pressure washers. Packet includes a chemical hose with filter, mounting bolts, shaft key, 5pcs nozzle tips, and instruction manual to get your pressure washer back in life within 10 minuts. (*Fit 3/4'' Horizontal shaft engines ONLY)
【Performance and Quality Upgrades】: One of The Longest Lasting Pressure Washer Pumps on The Market, A high -qualitythermal relief valve with a protective cap keeps the pump working at safe temperature, extend the life of the pump, and protects your safety. The outlet made of brass, not rust, anti-corrosion, Add extra 5 color nozzle tips (0 °, 15 °, 25 °, 40 °, 65 °), making your cleaning work stronger, like house, fences, sidewalks, vehicles, pool etc.

Rank No. #10

MUTURQ 3/4" Shaft Horizontal Pressure Washer Pump , 2600-3000 PSI, 2.5 GPM, OEM Replacement Pump for Honda GC160,309515003,308418007,020241 and More

[PRENIUM QUALITY] Improve OEM technology for an Impressive 120 hr lifetime and manufactured from fully die-cast aluminum for good against corrosion.Support up to 3000 PSI - 2.5 GPM pressure washer. compatible for Simpson, Homelite, Generac, Honda, Karcher and more.(ONLY fit 3/4" shaft horizontal engine)
[MAINTENANCE FREE]This pump pre-fills oil for a lifetime, so you never have to change the oil. Simply Replace it and Revive your Pressure Washer when your original pump Stopped Working.
[EASY INSTALLATION] Includes a chemical hose with filter, mounting bolts, shaft key, and an instruction book to get your pressure washer back in life within 10 minutes. This replacement pump features a threaded M22 connection pressure washer hose outlet and a 3/4'' NH garden hose inlet. The standard bolt pattern fits most 3/4'' horizontal shaft gas-powered pressure washers.
[EXTENDED DUARLITY] A high-quality Thermal Relief Valve protects the pump from overheating while in bypass mode. The TRV releases small amounts of hot water and intakes cold water to prevent overheating and extend the life of the pump.
[PROFESSIONAL TECHNICAL SUPPORT] Only fit 3/4" shaft horizontal pressure washer pump, If you need pre-sale model matching consultation or replacement services, please feel free to message us and we will provide you with professional technical support.

Last update on 2022-12-22 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Horizontal Pressure Washer Pump?

Do you get stressed out thinking about shopping for a great Horizontal Pressure Washer Pump? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Horizontal Pressure Washer Pump, which is why we have assembled a comprehensive list of the greatest Horizontal Pressure Washer Pump available in the current market. We’ve also come up with a list of questions that you probably have yourself.

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

Is it worth buying an Horizontal Pressure Washer Pump?
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What factors deserve consideration when shopping for an effective Horizontal Pressure Washer Pump?
Why is it crucial to invest in any Horizontal Pressure Washer Pump, much less the best one?
Which Horizontal Pressure Washer Pump are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Horizontal Pressure Washer Pump, 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 Horizontal Pressure Washer Pump, 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 Horizontal Pressure Washer Pump. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Horizontal Pressure Washer Pump 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 Horizontal Pressure Washer Pump 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:

Brand Value: Every brand of Horizontal Pressure Washer Pump 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.
Features: What bells and whistles matter for an Horizontal Pressure Washer Pump?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Horizontal Pressure Washer Pump.
Customer Ratings: Number ratings grade Horizontal Pressure Washer Pump objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Horizontal Pressure Washer Pump.
Product Quality: You don’t always get what you pay for with an Horizontal Pressure Washer Pump, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Horizontal Pressure Washer Pump is should be an indication of how long it will work out for you.

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The Best Horizontal Pressure Washer Pump of 2022 – Reviewed and Top Rated

How Do You Buy The Best Horizontal Pressure Washer Pump?

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