Skip to Main Content
Skip to Accessories Section
Skip to Features Section
Skip to Specifications Section
Skip to Reviews Section
Skip to Q A Section
Skip to How-To Articles Section
Skip to Manual Section
Skip to Additional Products
Skip to Footer
Results loading, please wait
Recommendations
No Search Results Found for
Please refine your search.
Call ###-###-####
|
Help
My Account
Results loading, please wait
No Search Results Found for
Please refine your search.
Cancel
Deliver to
#####
Change Location
Home
/
Shop by Brand
/
Cat Pumps
/
5CP3120
Hover to zoom
1 Of 5
CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
Model:
5CP3120
Number of Reviews
(4)
Write A Review
Q&A (1)
 
$736.99
Free Shipping
×
Free Shipping
*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.
Factory-Direct
Ships in 2-5 Business Days
View Shipping Details
Shipping Details
ZIP Code
Update
Free to Lower 48 States
Standard Rates to
Alaska
,
Hawaii
*We currently CANNOT ship this product to Canada or any destination outside of the United States
+
CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
Model: 5CP3120
Number of Reviews
(4)
Q&A (1)
$736.99
Accessories
Features
Specifications
Reviews
Product Q&A
How-To Articles
Manuals
Share
+
Share This Product
Recommended Accessories
+
Expert Recommended Accessories
Selected by Jim, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Add All Required Accessories
Optional Accessories
10
Features
×
Grade
Professional
Style
Gas
High Quality Replacement For Worn Out Pumps
Professional grade pump for belt-driven pressure washers
Can be rebuilt to save money and extend life of pump
Triplex Plunger Pump
Belt driven for less wear and extended life
Ceramic plungers assure even wear and extended seal life
Triplex plunger design provides smooth liquid flow
Convenient connection to most 3/4" gas engine flange
20mm solid shaft spins at 1645 rpm
Bore diameter 16mm (.630"); stroke 18mm (.709")
Suited for 14-HP engines; no siphon tube barb
Maximum water temperature of 160 degrees
Powerful And Versatile
Will push 4.5 gpm @ 3500 psi
Does Not Include Adjustable Pressure Unloader Or Injector
Pump ships as shown; you will need to reuse your connectors or purchase them separately
Chemical Injector (ACI005) & unloader kit (302) (sold separately)
Pump Does Not Come With Mounting Brackets (Part 1346D),
Shaft Size Measurements Must Be Precise
There is a 25% restock fee on returned pumps
Dimensions are in the Spec sheet download under the Specs tab
This is a bare pump; you will need to re-use your current fittings or purchase new ones (sold separately)
California residents see
Prop 65 WARNINGS
Show All Features
×
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to:
www.p65Warnings.ca.gov
Specifications
+
5CP3120
Pump
Pump Brand
Cat
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
Product Length
10.35 Inches
Product Width
10.0 Inches
Product Height
5.78 Inches
Accessories
Pump Brand
CAT
Pump Type
Belt Drive
Shaft Size
Belt Drive
Pump Design
Horizontal
Adjustable Pressure
No
Accessory Grade
Professional
Accessory Style
Gas
Maximum GPM
×
Maximum GPM
Gallon per Minute
4.5
Rated PSI
3500 PSI
Chemical Injections
Sold Separately
Reviews
(4)
+
Cat Pumps 5CP3120 Reviews & Ratings
Write A Review
Customer Photos and Videos
Show More Reviews
Product Q&A
(1)
+
Product Questions
Answered by Jim, the Pressure Washer Expert
Ask A Question
Question
+
−
Is this a right or left hand mount?
Margaret Mulberry
from Illinois
March 03, 2016
Answer
This is actually a universal mount, can be mounted either left or right orientation.
Was this answer helpful?
Yes
1
No
0
How-To Articles
+
How To Pick The Perfect Replacement Pressure Washer Pump
If your pressure washer turns on, but won't pressurize water, don't give up on ...
Read Article
How to Replace the Pump on a Pressure Washer
Pressure washer pumps can be burned out in many ways. It's more common than you...
Read Article
Power Equipment How-To Library
Articles, Tips and Buying Guides from Our Experts
Visit Our How-To Library
Manuals
+
5CP3120
Spec Sheet
Maintenance Guide
Install Drawing
+
Ask A Question!
*Required Fields
Email Address
Name
Alabama
Alaska
Arizona
Arkansas
Armed Forces
Armed Forces
Armed Forces
California
Colorado
Connecticut
Delaware
District of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Select Your State
Ask about the Cat Pumps 5CP3120
Sign up for our weekly newsletter.
Get expert advice and be the first to hear about new products and special promotions.
Submit Question
Subject:
Case Record Type
Q&A
Type
Q&A
Case Reason
Product Question
Store ID:
Product ID:
Data Category:
Brand Category:
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Continue Shopping
Media Gallery
CAT Pumps 3500 PSI 4.5 GPM Triplex Pressure Washer Pump (Belt Drive)
Customer Review Images