General Pump Fully Plumbed EZ4040G, 4000 PSI, 4.0 GPM (1" Shaft)

Fully Plumbed EZ4040 Replacement Pump:

• Fully plumbed and ready for use!
• Get a great high-quality replacement assembly for less than a repair
• Includes unloader, pressure relief valve, pressure washer hose plug, and garden hose inlet with filter

1-Inch Hollow Shaft w/ Gas Flange:

• Quick coupler and plug included

Offers Maximum 4000 PSI & 4.0 GPM

• Premium roller bearing
• Provides a smooth liquid flow at 3400 RPM
• Unitized stainless steel inlet and discharge valve

Pulsar EZ Unloader:

• Adjust the pressure to suit the task at hand
• Eliminates back pressure when pulling a manual start engine

External Bypass Hose:

• Carries water to the inlet when the unloader valve opens
• Adds safety if water circulates in pump for too long and quickly heats temperatures

Die-Cast, Anodized Aluminum Oil-Bath Crankcase:

• One-piece design eliminates water entering crankcase
• 5% reduction in crankcase load compared to standard 3000 PSI, 15mm pumps