Reasons For Changing The Thermostat In A Cummins Engine

March 8, 2023

Why would you want to change your thermostats in a Cummins engine?


 


1. Preventing Overheating in Marine Environments


Why Overheating is More Dangerous for Marine Engines:


Signs Your Thermostat May Be Failing and Causing Overheating:


2. Optimizing Engine Performance and Longevity


Effects of a Faulty Thermostat on Engine Performance:


How a Properly Functioning Thermostat Helps:


3. Improving Fuel Efficiency for Long Marine Journeys


How a Bad Thermostat Affects Fuel Economy:


Signs Your Thermostat May Be Hurting Your Fuel Economy:


4. Ensuring Compliance with Emission Standards


How a Cold-Running Engine Increases Emissions:


Possible Consequences of a Faulty Thermostat in Regulated Areas:


5. Preventative Maintenance for Marine Reliability


Why Marine Thermostats Need Regular Replacement:


Benefits of Preventative Thermostat Replacement:


How Often Should You Replace the Thermostat in a Cummins Marine Engine?


General Replacement Guidelines for Cummins Marine Engines:


Conclusion


Key Reasons to Replace Your Thermostat:


Parts Catalog for Cummins Marine Engine


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Reasons For Changing The Thermostat In A Cummins Engine

Parts for Cummins Marine Engines

March 8, 2023

Cummins Marine Engine Parts


 


Engine Components


Cylinder Block:


Cylinder Head:


Cooling System Components


Exhaust System Components:


The exhaust manifold collects the exhaust gasses from the cylinders and directs them to the rest of the exhaust system. Cummins marine engines feature high-quality exhaust manifolds that are designed for maximum durability and reliability.

The muffler is responsible for reducing the noise level of the exhaust gasses as they exit the engine. Cummins marine engines feature high-quality mufflers that are designed to provide effective noise reduction while also ensuring proper exhaust flow.

Accessories and Add-Ons


Conclusion


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Parts for Cummins Marine Engines

Cummins Marine Engine Power & Torque, Capacities & Weight

March 6, 2023

Specs For Cummins Marine Engines


Cummins 4BTA


Cummins 6BT



Cummins 6BTA


Cummins 6BTA – Marine Power Ratings


Cummins QSB 5.9


Cummins QSB 5.9 – Marine Power Ratings


Cummins QSB 6.7


Cummins QSB 6.7 – Marine Power Ratings


Cummins 6CTA


Cummins 6CTA – Marine Power Ratings


Cummins QSC


Cummins QSL


Cummins QSL – Marine Power Ratings


Cummins QSM11


Cummins QSM11 – Marine Specifications & Versions


Application: Marine


Marine Power Ratings & Torque (QSM11)


Physical & Service Capacities (All Marine Versions)


Marine Control & Configuration Variants


Typical Marine Transmission Pairings


Cummins KTA19


Cummins KTA19 – Marine Specifications & Versions


Application: Commercial & Recreational Marine Propulsion / Auxiliary


Marine Power Ratings & Torque (KTA19)


Physical & Service Capacities (Marine Versions)


Marine Configuration Variants


Typical Marine Transmission Pairings


Cummins KTA38


Cummins KTA38 – Marine Specifications & Versions


Application: Marine


Marine Power Ratings & Duty Classes (1800 rpm Class)


Physical & Service Capacities (Marine Versions)


Marine Configuration Variants


Typical Marine Transmission Pairings


Cummins KTA50


Cummins KTA50 – Marine Specifications & Versions


Application: Commercial & Recreational Marine Propulsion


Marine Power Ratings & Duty Classes (1800 rpm Class)


Physical & Service Capacities (Marine Versions)


Marine Configuration Variants


Typical Marine Transmission Pairings


Cummins QSK19


Cummins QSK19 – Marine Specifications & Versions


Application: Commercial & Recreational Marine Propulsion


Marine Power Ratings & Torque (QSK19)


Physical & Service Capacities (Marine Versions)


Marine Configuration Variants


Typical Marine Transmission Pairings


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Cummins Marine Engine Power & Torque, Capacities & Weight

Guide to Turbochargers for Cummins Engines: Everything You Need To Know

March 1, 2023

Introduction: What is a Turbocharger & How Does it Work for Cummins Engines?


The Advantages of Using Turbo Chargers with Cummins Engines


How to Select the Right Turbocharger for Your Cummins Engine


Why Fleet Managers, Boat Owners & Marine Mechanics Buy Cummins Replacement Turbos from Diesel Pro Power


Common Problems with Turbochargers in Cummins Marine Engines & How to Troubleshoot Them


1. Loss of Boost Pressure


2. Excessive Black Smoke


3. Blue or Gray Exhaust Smoke


4. High Exhaust Gas Temperatures (EGT)


5. Turbo Whine, Grinding, or Unusual Noises


6. Saltwater Corrosion and Housing Damage


7. Oil Contamination and Sludge Buildup


8. Incorrect Turbo Replacement or Installation


Preventative Maintenance Best Practices


Final Thoughts


Parts Catalog for Cummins Marine Engine


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Guide to Turbochargers for Cummins Engines: Everything You Need To Know

A Comprehensive Guide to How Cummins Marine Engines Work and Their Benefits

March 1, 2023

What Is a Cummins Engine?


Marine Applications of Cummins Engines


How Does a Cummins Engine Work?


The Basic Diesel Combustion Cycle


Air Intake and Compression


High-Pressure Fuel Injection


Power Generation and Crankshaft Rotation


Exhaust and Continuous Operation


Advantages of Using a Cummins Engine


Power, Torque, and Performance


Advanced Fuel and Air Systems


Electronic Controls and Efficiency


Who Does Cummins Make Engines For in the Marine Industry?


Broad Range of Marine Applications


Best Cummins Engines for Different Marine Applications


Best Cummins Engine for Small Fishing Boats


Best Cummins Engine for Sportfishing Boats and Recreational Craft


Best Cummins Engine for Medium-Duty Commercial Vessels


Best Cummins Engine for Heavy-Duty Marine Work


Selecting the Right Cummins Engine


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A Comprehensive Guide to How Cummins Marine Engines Work and Their Benefits