Skip to content

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
4.4 ★★★★★
Based on 2282 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mohamed
Cuba, US
★★★★★ 5
Five Stars
Style: Single
OEM recommended for Jetta MKIV. Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2014
Z
Verified Purchase
zulma garcia
Los Angeles, US
★★★★★ 5
Excellent
Style: Single
this purchase really filled my expectations, and much more, excellent buy, good price, excellent quality, no problems in the delivery. I recommend it was just what I needed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2013
M
Verified Purchase
M. Wise
West Palm Beach, US
★★★★★ 2
I got 3 and the other was wrong.
Style: Single
One of the plugs was an autolite and it wasn't even the right size. Kinda sucky. How do I send back? Real busy right now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2018
F
Verified Purchase
fernando
Birmingham, US
★★★★★ 5
Five Stars
Style: Single
works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2015
P
Verified Purchase
Pretty eyes
Birmingham, US
★★★★★ 5
true to size
bought for my 2011 bmw worked perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025

recommand products