Cooling water pump Caterpillar C1.5 and C2.2


3 in stock

Warranty: 2 Years

This cooling water pump for Caterpillar marine engines type C1.5 en C2.2 is ideal for replacing the original Johnson, Jabsco, Ancor, or Sherwood impeller pump. The high quality and often improved versions of the original offer a reliable solution for replacing your boat pump. All parts such as the impeller and internal wear parts are the same as the original version for maintenance or overhaul, so you can still go anywhere. *See remarks in the product information

This cooling water pump fits, among others, on the following Caterpillar marine engines model C1.5 and C2.2

Replacing numbers

Caterpillar 4255421, 425-5421
Jabsco 50440-1401

For questions about this product, its parts or its type or application, please contact us.
There may be several types or numbers that are also comparable to this type of cooling pump.

Product ID: 84060


This cooling water pump for Caterpillar marine models C1.5 and C2.2 engines is ideal for replacing the original impeller pump.

Product information and specifications:

Uses JMP Marine impeller p/n: 7100-01K
Pump weight (approx.): 2.30 kg
Replacing original Caterpillar-pump p/n: 4255421, 425-5421, 230-7224 , CA4255421
For Caterpillar engine model(s): C1.5, C2.2
Used in C2.2 Marine-Generator Set Engine JAW00001-UP, C1.5 Marine-Generator Engine TAF00001-UP
SEBP37360145, SEBP37360145
Parts internally compatible with your actual pump: See note

You can also use the JMP maintenance kit below for OEM pumps. But beware! The mechanical seal in the maintenance kit is not usable for a not-JMP pump.
Use the OEM CAT mechanical seal instead. This MCSSET0008 is only used for the pump offered here.

Why has the mechanical seal been changed? The newly designed mechanical seal simply lasts much longer.
This makes it more durable and offers greater operating reliability. This seal from a JSM0168 set is only intended for these Caterpillar marine type C1.5 and C2.2 cooling water pumps.

Small service kit: JSM0168 (*Sold separately)

Product features:

100% compatible plug & play replacement pump and parts, except mechanical seal… See remarks in the product information
Mechanical seal with longer service life
Thick-walled cast pump housing made of seawater-resistant bronze.
Heavy bronze camshaft lining
Shaft of high-quality stainless steel (3X series non-magnetic)
Powerful self-lubricating impeller
High volume flow capacity
High flow rate


There are no reviews yet.

Show only reviews in English (0)

Be the first to review “Cooling water pump Caterpillar C1.5 and C2.2”
Project! AB Marine service

Your email address will not be published.

Items that match this product