Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

Tractor Supply Co.

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

Please enable your microphone.

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are searching now

Your search results
will display momentarily...

Main Content

AAA 3800 PSI at 3.5 GPM Industrial Triplex Plunger Pump Kit, 90038

SKU: 130788399
AAA 3800 PSI at 3.5 GPM Industrial Triplex Plunger Pump Kit, 90038
Enter Zip Code for price More Info
Product price

Save Up To
See price at checkout More Info
Product Rating is 5.0


TSC of  #

TSC of  #

TSC of  #

TSC of  #

Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 0 days.
This product may require up to 0 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

AAA 3800 PSI at 3.5 GPM Industrial Triplex Plunger Pump Kit

  • PowerBoost Technology delivers higher pressure at the nozzle
  • Fully adjustable unloader system with ergonomic control
  • Thermal relief protection to prevent the pump overheating
  • Dual oversized radial ball bearings are installed for better wear, friction resistance and precision polished stainless steel pistons for extended seal life
  • Crankcase manufactured from fully anodized die cast aluminum for protection against corrosion sealed to prevent contamination along with lube failure
  • Sight glass and advanced oil seal technology eliminates the need for a dipstick
  • Designed to fit most makes and models of gas pressure washers with horizontal engines
5 Year limited commercial pump warranty

Specification Description
CountryofOrigin: Made in USA
Additional Item(s) Included: N/A
Compatibility: N/A
Operating Temperature Range: 100 deg. F
Product Height: 12 in.
Application/Use: Pump
Power Type: Oil
Outlet Diameter: 7 in.
Motor Type: Gas
Special Feature(s): N/A
Type: Pump
Product Weight: 14 lb.
Housing Material: Brass Head
Material: Brass
Inlet Diameter: 7 in.
Product Length: 9.5 in.
Product Width: 7 in.
Package Quantity: 1
Manufacturer Part Number 90038
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 1ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

will this pump fit briggs-straton 10 hp with 1 inch shaft. I notice some 90038 pumps say hollow saft i inch and some list 24 mm hollow shaft. is it all one size or are there two different pumps with model 90038?

Asked by: stev70
stev70, the shaft size on the 90039 pup is 1 inch
Answered by: Anonymous
Date published: 2019-06-14

Can I run this on my Simpson 3200 psi powered by Honda 190?

Asked by: Jordan33
Jordan33, the 90038 pump kit has a 1 inch shaft size and will not fit the Honda GC190 engine which has a 3/4 inch shaft. The Simpson Service Team.
Answered by: Anonymous
Date published: 2019-03-23

Will this fit a Honda GX 390 motor?

Asked by: Magnetman
magnetman, yes this will fit
Answered by: Anonymous
Date published: 2019-06-14
  • y_2019, m_8, d_5, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_130788399, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 4ms