Login
CAT Triplex Plunger Replacement Pump
CAT Triplex Plunger Replacement Pump
CAT Triplex Plunger Replacement Pump
 Next

CAT Triplex Plunger Replacement Pump

Marsoni M251S
Sale price$541.76
Pay 4 payments of $135.44 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CAT Triplex Plunger Replacement Pump5CP Plunger Pump Industrial Duty, Long Lasting, Dependable Pumps This is a triplex (three plunger rods) positive displacement, reciprocating, plunger pump, constructed of a forged brass manifold, 304SS valve assemblies, solid ceramic plungers and standard NBR (Buna N) seals and o rings. Max Flow 4. 3 gpm Max Pressure 3500 Inlet Port Size 1 2" NPT(F) Discharge Port Size 3 8" NPT(F) RPM 1645 Drive Type(s) Belt, Clutch, Flexible Coupling and Bellhousing
Easy Shipping

Quick Dispatch:

Your CAT Triplex Plunger Replacement Pump orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your CAT Triplex Plunger Replacement Pump ships.

Need Help?
Questions about CAT Triplex Plunger Replacement Pump, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for CAT Triplex Plunger Replacement Pump in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1354 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Aurajeanne
Draper, US
★★★★★ 5
Perfect fit
This fit perfectly into my cabin air filter slot. Save me a lot of money, getting it off here as the mechanics went to charge so much more money just to slip this filter into your car. Anyone can do it so don’t hesitate to do your own cabin filter exchange and save yourself big bucks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
N
Verified Purchase
Not bad. But as it is with Chinese carburetors the cold start.
Cuba, US
★★★★★ 4
Nice product
It’s good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Shouka
Draper, US
★★★★★ 5
It was a good fit
It was a good quality Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
J
Verified Purchase
JB
Dallas, US
★★★★★ 5
DIY forget the dealer
DIY value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
Verified Purchase
Mike
Massapequa, US
★★★★★ 5
Works
Decent quality, somewhat flimsy, not bad for the price. Fit perfectly, correct thickness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025

recommand products

Stand By Your Woman Iron On Patch
Stand By Your Woman Iron On Patch
10.00
 Clapton, Eric -- Old Sock (s)
Clapton, Eric -- Old Sock (s)
30.00
 Dillon, Mike -- Run White Boy Run
Dillon, Mike -- Run White Boy Run
33.00
 Tosh, Peter -- Bush Doctor
Tosh, Peter -- Bush Doctor
25.00
 Sun Ra -- Pink Elephants On Parade
Sun Ra -- Pink Elephants On Parade
27.00