4400 psi Pressure Washer Pump Power Washer Pump 4 GPM 1" Shaft

Description:

Our parts washer pump features a standard SAE bolt pattern for easy installation. It is suitable for various gas pressure washers with horizontal engines.

The power washer pump strengthens plunger hardness to reduce the chance of being damaged by impurities. It also improves wear resistance and prolongs the life of water/oil seals.

Our replacement power washer pump has a sight glass for easy oil level inspection. By observing the oil level and the oil itself, you can easily check the oil level or see if water has mixed into the oil.

4400 psi Pressure Washer Pump Power Washer Pump 4 GPM 1" Shaft Horizontal

Description:

Our parts washer pump features a standard SAE bolt pattern for easy installation. It is suitable for various gas pressure washers with horizontal engines.

The power washer pump strengthens plunger hardness to reduce the chance of being damaged by impurities. It also improves wear resistance and prolongs the life of water/oil seals.

Our replacement power washer pump has a sight glass for easy oil level inspection. By observing the oil level and the oil itself, you can easily check the oil level or see if water has mixed into the oil.

From outdoor walls, sidewalks, cars, to construction sites, our power washer replacement pump can get the job done efficiently and effectively. It's the go-to tool for all your cleaning needs.

 

Feature:

Pump out the Competition: Looking for a high-performance pressure washer pump? Look no further than the replacement residential pump! With 4400 PSI max pressure and 4 GPM max flow rate, it's perfect for daily cleaning tasks such as walls, sidewalks, and vehicles. Save money by replacing your pump instead of buying a whole new power washer.

Wide Compatibility: Designed with a standard SAE bolt pattern, our parts washer pump is compatible with various gas pressure washers with horizontal engines, including Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182. To ensure compatibility, be sure to match engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connection.

High-Pressure Resistant Structure: Say goodbye to impurities damaging your plunger! Our power washer pump strengthens plunger hardness to improve wear resistance and prolong the life of water/oil seals. The one-piece pump head made of forged brass material offers a better sealing effect, high strength, and increased durability.

Easy Oil Level Inspection: Checking the oil level has never been easier with our replacement power washer pump's sight glass and advanced oil seal technology – no need to use an oil dipstick. With visibility to the oil level and the oil itself, you can easily see when oil levels are low or if water has clouded the oil.

Use It Anywhere: Whether you're cleaning outdoor walls, sidewalks, cars, or construction sites, our power washer replacement pump is the perfect solution to boost water pressure. It is a great helper for both daily and professional cleaning tasks.

High performance,reliable quality
We work with every effort to provide quality products and professional service.

 

Specification:

Extending the lifespan of waterseals/oil seals

Ceramic Parts Hardness900hw

Stainless Stee Parts Hardness50 hre

Reduce plunger damage caused by impurities

Reduce wear between plunger and seal

Improve durability performance

Integrated Pump Head:Forged brass with high strengthhigh-pressure resistancebetter sealing

High Pressure Hose Quick Connect:More convenient to installwater pipes

Crankcase:Greater space with sight glassto check oil leve

 

About Delivery:
We have warehouses in California and New Jersey
We will follow the principle of nearest delivery
When one warehouse is out of stock, it will be shipped from another warehouse
Thank you for your understanding

 

Package Product List:
1×Pressure Washer Pump

As The Picture Shows

Item SpecificsHorsepower 9-15 HPBrand marddpairType Pressure Washer PumpShaft Diameter 1"/25.4 mmMaximum Pressure 4400 PSIMax Flow 4 GPMMPN AMZ1093017MPN AMZ1093017
About us

*. it is preferable that you email us. We will try to answer most emails within 3 days.E043

Shipping

*. We will delivery the package within 3 business day after your payment is cleared by PayPal.

*. We Ship from USA stock! Fast shipping!

Payment

*. We accept Paypal ,Google pay, Visa,Master Card, American Express, Discover.eBay Mastercard etc.

*. After  auction closing，pay as soon as possible.

Contact Us

• *. We are open Monday to Friday 8am to 5:30pm  Pacific Standard Time, and Saturday 8am to12noon . Our friendly staff are available during these hours. Please feel free  send us a message via eBay.

Terms of sales

*. All the items are double checked before shipment, if the item is defect when you recieve it, please contact us for help, we will respond you within 24 hours and resolve your issue asap.

*. If you are not satisfied with the transaction, please contact us . we'll do our best to solve your problems.

*. If you are satisfied with your purchase and services, please give us a positive assessment and comprehensive assessment, the four to five stars.

Hand ToolsEdge finderCollet ChuckTool Post 4400 psi Pressure Washer Pump Power Washer Pump 4 GPM 1" Shaft Horizontal

Description:

Our parts washer pump features a standard SAE bolt pattern for easy installation. It is suitable for various gas pressure washers with horizontal engines.

The power washer pump strengthens plunger hardness to reduce the chance of being damaged by impurities. It also improves wear resistance and prolongs the life of water/oil seals.

Our replacement power washer pump has a sight glass for easy oil level inspection. By observing the oil level and the oil itself, you can easily check the oil level or see if water has mixed into the oil.

From outdoor walls, sidewalks, cars, to construction sites, our power washer replacement pump can get the job done efficiently and effectively. It's the go-to tool for all your cleaning needs.

 

Feature:

Pump out the Competition: Looking for a high-performance pressure washer pump? Look no further than the replacement residential pump! With 4400 PSI max pressure and 4 GPM max flow rate, it's perfect for daily cleaning tasks such as walls, sidewalks, and vehicles. Save money by replacing your pump instead of buying a whole new power washer.

Wide Compatibility: Designed with a standard SAE bolt pattern, our parts washer pump is compatible with various gas pressure washers with horizontal engines, including Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182. To ensure compatibility, be sure to match engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connection.

High-Pressure Resistant Structure: Say goodbye to impurities damaging your plunger! Our power washer pump strengthens plunger hardness to improve wear resistance and prolong the life of water/oil seals. The one-piece pump head made of forged brass material offers a better sealing effect, high strength, and increased durability.

Easy Oil Level Inspection: Checking the oil level has never been easier with our replacement power washer pump's sight glass and advanced oil seal technology – no need to use an oil dipstick. With visibility to the oil level and the oil itself, you can easily see when oil levels are low or if water has clouded the oil.

Use It Anywhere: Whether you're cleaning outdoor walls, sidewalks, cars, or construction sites, our power washer replacement pump is the perfect solution to boost water pressure. It is a great helper for both daily and professional cleaning tasks.

High performance,reliable quality
We work with every effort to provide quality products and professional service.

 

Specification:

Extending the lifespan of waterseals/oil seals

Ceramic Parts Hardness900hw

Stainless Stee Parts Hardness50 hre

Reduce plunger damage caused by impurities

Reduce wear between plunger and seal

Improve durability performance

Integrated Pump Head:Forged brass with high strengthhigh-pressure resistancebetter sealing

High Pressure Hose Quick Connect:More convenient to installwater pipes

Crankcase:Greater space with sight glassto check oil leve

 

About Delivery:
We have warehouses in California and New Jersey
We will follow the principle of nearest delivery
When one warehouse is out of stock, it will be shipped from another warehouse
Thank you for your understanding

 

Package Product List:
1×Pressure Washer Pump

As The Picture Shows

About usShippingPaymentContact UsTerms of sales

*. it is preferable that you email us. We will try to answer most emails within 3 days.E043

*. We will delivery the package within 3 business day after your payment is cleared by PayPal.

*. We Ship from USA stock! Fast shipping!

*. We accept Paypal ,Google pay, Visa,Master Card, American Express, Discover.eBay Mastercard etc.

*. After  auction closing，pay as soon as possible.

• *. We are open Monday to Friday 8am to 5:30pm  Pacific Standard Time, and Saturday 8am to12noon . Our friendly staff are available during these hours. Please feel free  send us a message via eBay.

*. All the items are double checked before shipment, if the item is defect when you recieve it, please contact us for help, we will respond you within 24 hours and resolve your issue asap.

*. If you are not satisfied with the transaction, please contact us . we'll do our best to solve your problems.

*. If you are satisfied with your purchase and services, please give us a positive assessment and comprehensive assessment, the four to five stars.

All rights reserved.

On Mar 9, 2026 at 18:03:10 PDT, seller added the following information: