General Pump EZ4040G
General Pump EZ4040G
General Pump EZ4040G
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General Pump EZ4040G
General Pump EZ4040G

General Pump 44 Series 4000 PSI 4 GPM (1" Shaft) Triplex Pressure Washer Pump

Model:

EZ4040G

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$377.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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General Pump 44 Series 4000 PSI 4 GPM (1
General Pump 44 Series 4000 PSI 4 GPM (1" Shaft) Triplex Pressure Washer Pump
Model: EZ4040G
$377.99
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Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

Grade

Professional

Style

Gas

Pump Brand

General

  • High Quality Replacement For Worn Out Pumps
  • Professional quality at an affordable price
  • Triplex Plunger Pump With Premium Roller Bearing
  • One-piece plunger design eliminates water in the crankcase
  • Runs cooler and lasts longer than axial pumps
  • Durable Components
  • Forged brass manifold lasts longer than cheaper models
  • Die-cast, anodized aluminum oil-bath crankcase
  • Unitized stainless steel inlet and discharge valves
  • Standard SAE J609 Gasoline Mounting Flange
  • Use with up to 3400 RPM engines
  • Maximum 4000 PSI and 4 gallons per minute
  • 1" hollow shaft, plunger bore & stroke .512 in. (13 mm)
  • Crankcase oil capacity 14 ounces
  • Be Sure To Measure Shaft & Flange Bolt Holes Accurately!
  • There is a 25% restock fee on returned pumps
  • (Dimensions on the spec sheet download under the Specs tab)
  • Pump ships bare so you'll need to re-use your connectors or purchase them separately
  • Please Call Us For Sizing Assistance w/ Information Below:
  • 1. Age of Pump and Model # (must be no more than 15-yrs old)
  • 2. Is the pump Vertical or Horizontal
  • 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
  • 4. Engine Brand and HP (model # if available would be helpful)
  • ***Shaft Size Measurements Must Be Precise***
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

EZ4040G
specs product image PID-3225
Pump
Pump Brand
General
Pump Type
Triplex Plunger
Adjustable Pressure
No
General Information
Product Category
Pressure Washer Pumps
Overview
Product Category
Pressure Washer Pumps
Weight
20 Pounds
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Length
8.8 Inches
Product Width
9.7 Inches
Product Height
6.5 Inches
UPC
682491016984
Accessories
Pump Brand
General Pump
Pump Type
Triplex Plunger
Shaft Size
1
Pump Design
Horizontal
Adjustable Pressure
Yes
Accessory Grade
Professional
Accessory Style
Gas
Maximum GPM Learn More
Maximum GPM
Gallon per Minute
4
Rated PSI
4000 PSI
Chemical Injections
Sold Separately

Reviews

(12)
General Pump EZ4040G Reviews & Ratings

Product Q&A

(3)
Expert avatar photo
Product Questions Answered by Jim, the Pressure Washer Expert
What is the oil spec on this pump?
Carl 
from Michigan 
March 21, 2024
Does this come with a chemical injector?
Nathan 
from South Carolina 
March 20, 2024
Is this pump designed to handle hot water?
Steve 
from Indiana 
March 24, 2013

How-To Articles

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Pressure Washers How-To Library
Pressure Washers How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
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General Pump 44 Series 4000 PSI 4 GPM (1" Shaft) Triplex Pressure Washer Pump
General Pump EZ4040G
General Pump EZ4040G
General Pump EZ4040G
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