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Pressure Washer Pump
510005 Vertical Mounting Axial Cam Pump Rear Facing 🔍 Expand

510005 Vertical Mounting Axial Cam Pump Rear Facing

Part # 510005 Also: 90027
3,400 PSI
Pressure
2.5 GPM
Flow Rate
5 lbs
Weight
Part Details
Part Number510005
BrandOEM Technologies
Item Weight5 lbs
Mounting OrientationVertical
Part TypePressure Washer Pump
Cross-Reference90027
🔩
Specifications
Max Pressure3400
Flow Rate2.5
Inlet SizeM22 (3/4")
Outlet SizeM22
Shaft Size7/8"
Bolt Pattern3 Leg SAE Rear Face
Drive Key Size1" x 3/16"
Oil Capacity6.0 fl oz.

⚡ Performance At a Glance
Pressure
1,000 PSI8,000 PSI
3,400 PSI
Flow Rate
1 GPM10 GPM
2.5 GPM
7/8"
Shaft Size
3 Leg SAE Rear Face
Bolt Pattern
6.0 fl oz.
Oil Capacity
Description

The 510005 OEM Technologies pump is a vertical shaft axial cam pump designed as a dependable, low‑maintenance replacement for residential pressure washers. It uses a sealed, maintenance free design that removes the need for oil changes, and its internal components are built to deliver steady, reliable pressure for cleaning concrete, siding, vehicles, and other outdoor surfaces. A built in thermal relief valve protects the pump from heat damage during long idle periods by releasing overheated water, helping extend the life of the seals and internal parts. The pump includes standard M22 and garden hose connections for broad compatibility, and its direct drive vertical shaft layout allows quick installation on most small gas engines used in consumer pressure washers.

Features
  • Maintenance free axial cam pump - Sealed design eliminates oil changes and reduces long term upkeep for the user.
  • Built in thermal relief valve - Automatically releases overheated water to prevent internal damage during extended idle time.
  • Direct drive vertical shaft design - Fits most residential gas pressure washers and installs quickly with standard mounting patterns.
Common Issues & Solutions
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