4 GPM Pressure Washer Pump 4400 psi Power Washer Pump 1" Shaft
Horizontal NewUSD $135.00
Condition : New
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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
Features：
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.
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.
Package Includes:
1×Pressure Washer Pump Power Washer Pump 1" Shaft Horizontal 4400 PSI 4 GPM
As The Picture Shows
Item SpecificsUPC 197988946212Brand findmallType Pressure Washer PumpHorsepower 9-15 HPMPN 660894Color BlackBundle Description NoCustom Bundle NoManufacturer Warranty 1 YearMaximum Pressure 4400 PSIMax Flow 4 GPMShaft Diameter 1"/25.4 mmModel GYB-4Model GYB-4
Payment
1.We accept Paypal, credit card, debit card, Google Pay...
2.Once payment is cleared, we will arrange for shipment as soon as possible to ensure your item arrives on time.
Shipping1.Usually your Items will be shipped within 1-3 business day after your payment is cleared.
International orders may take 10 to 30 business days to arrive.
2.We have CA, NJ warehouses and ship items may vary according to the stock.
3.No shipping on Weekends or US Public Holidays.
Returns1.You can return your unused items back for exchange or refund within 30 days.
2.Please contact us for return process before you return the item.
If there is any fault or problem with the product, please don't be shy to express it, we will solve it at the first time.
FeedbackIf there is any fault or problem with the product, please don't be shy to express it, we will solve it at the first time.
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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
Features：
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.
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.
Package Includes:
1×Pressure Washer Pump Power Washer Pump 1" Shaft Horizontal 4400 PSI 4 GPM
As The Picture Shows
Item SpecificsUPC :197988946212Brand :findmallType :Pressure Washer PumpHorsepower :9-15 HPMPN :660894Color :BlackBundle Description :NoCustom Bundle :NoManufacturer Warranty :1 YearMaximum Pressure :4400 PSIMax Flow :4 GPMShaft Diameter :1"/25.4 mmModel :GYB-4Model :GYB-4PaymentShippingReturnsContact UsFeedback
1.We accept Paypal, credit card, debit card, Google Pay...
2.Once payment is cleared, we will arrange for shipment as soon as possible to ensure your item arrives on time.
1.Usually your Items will be shipped within 1-3 business day after your payment is cleared.
International orders may take 10 to 30 business days to arrive.
2.We have CA, NJ warehouses and ship items may vary according to the stock.
3.No shipping on Weekends or US Public Holidays.
1.You can return your unused items back for exchange or refund within 30 days.
2.Please contact us for return process before you return the item.
If there is any fault or problem with the product, please don't be shy to express it, we will solve it at the first time.
If there is any fault or problem with the product, please don't be shy to express it, we will solve it at the first time.
All rights reserved.
On Feb 3, 2026 at 04:34:42 PST, seller added the following information:
4400PSI /4000PSI Pressure Washer Pump 1" Shaft Horizontal 4 GPM Power Water Pump
By Unbranded
$124.85
.
