Cummins K38 Water Pump 5611525

The Cummins K38 Water Pump 5611525 is an engine cooling system component designed for Cummins K38 diesel engines. As a mechanical water pump, it circulates coolant through the engine cooling system to help maintain proper operating temperature. Identified by part number 5611525, this replacement water pump is suitable for Cummins K38 engine repair, maintenance, and overhaul applications.

ParameterSpecification
Product NameWater Pump
Part Number (OEM)5611525
Reference Part Numbers5633399 / 4376119 / 4089301 / 4372338 / 3647029 / 3635807
Engine CompatibilityCummins K38
Component TypeEngine Cooling System Component
SystemCooling System
Condition100% Brand New
ApplicationEngine Repair and Replacement
Dimensions
Weight

▌Product Overview

The Cummins K38 Water Pump 5611525 is a replacement cooling system component designed for Cummins K38 diesel engines. It circulates coolant through the engine cooling system to help transfer heat away from engine components and maintain proper operating temperature during operation.

Identified by Part Number 5611525, this Cummins K38 Water Pump is supplied for engine repair and maintenance applications. The related reference numbers include 5633399, 4376119, 4089301, 4372338, 3647029, and 3635807, which can be used when confirming replacement requirements.


▌Technical Specifications & Keyword Reference

ItemSpecification
Product NameCummins K38 Water Pump
Part Number5611525
Reference Numbers5633399 / 4376119 / 4089301 / 4372338 / 3647029 / 3635807
Engine ModelCummins K38
Component TypeEngine Water Pump
SystemCooling System
ApplicationDiesel Engine Repair and Maintenance

▌Function of Cummins K38 Water Pump 5611525

The Cummins K38 Water Pump 5611525 is responsible for maintaining coolant circulation inside the engine cooling system.

Its main functions include:

  • Circulating coolant through the engine cooling passages
  • Supporting heat transfer during engine operation
  • Helping maintain proper engine operating temperature
  • Working with other cooling system components to support engine reliability

The water pump is driven mechanically and uses internal components such as the impeller and shaft assembly to move coolant through the system. If the pump cannot provide sufficient circulation, engine temperature control may be affected.

For this reason, water pump replacement is commonly considered during cooling system repair, engine maintenance, or overhaul projects.


▌Cummins K38 Water Pump Applications

The K38 Water Pump 5611525 is designed for Cummins K38 diesel engine cooling systems.

Typical applications include:

  • Industrial diesel engines
  • Generator engine systems
  • Heavy-duty equipment applications
  • Engine repair and overhaul projects

▌Key Features

  • Designed for Cummins K38 diesel engines 
  • Part Number: 5611525 
  • Reference Numbers: 5633399 / 4376119 / 4089301 / 4372338 / 3647029 / 3635807 
  • Engine cooling system component 
  • Supports coolant circulation and temperature control 
  • Suitable for Cummins engine repair and maintenance projects 
  • Available for individual sourcing and bulk inquiries 

▌Need the Cummins K38 Water Pump 5611525?


▌Frequently Asked Questions

Q1: What engines is the Cummins K38 Water Pump 5611525 compatible with?

A1: The Cummins K38 Water Pump 5611525 is designed for Cummins K38 diesel engine applications. Customers should confirm the engine model and original part number before replacement to ensure compatibility.

Q2: What are the replacement part numbers for Cummins K38 Water Pump 5611525?

A2: The related reference numbers for 5611525 Water Pump include 5633399, 4376119, 4089301, 4372338, 3647029, and 3635807. These numbers can be used together with engine information when confirming the correct replacement component.

Q3: What is the function of a Cummins engine water pump?

A3: A Cummins engine water pump circulates coolant through the cooling system, helping transfer heat away from engine components and maintain proper operating temperature during engine operation.

Q4: When does a Cummins K38 water pump need to be replaced?

A4: A water pump may require replacement when problems such as coolant leakage, reduced coolant circulation, abnormal pump operation, or wear of internal components are found during inspection or maintenance.

Q5: Do you supply Cummins K38 Water Pump 5611525 and related engine parts?

A5: Yes. YIZHI POWER supplies Cummins K38 Water Pump 5611525 and other Cummins engine parts for repair, maintenance, and replacement projects. Customers can provide the part number, engine model, and required quantity for quotation.

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Dedicated expertise in diesel engine parts supply and commercial vehicle repair solutions.

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Long-term cooperation with distributors, wholesalers, and service providers worldwide.

Countries Served
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Stable export of engine parts and machinery components across global markets.

Certified Technicians
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Authorized Cummins technicians providing professional technical and repair support.

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