Practical Guides To Servicing Cummins Marine & Industrial Engines

April 18, 2025

Key Topics Covered


Introduction


1. Cummins C Series (6C, 6CT, 6CTA – 1991 & 1994 Certification Levels)


📘 Practical Guide To Servicing Cummins C Series Engines


2. Cummins KTA19


📘 Practical Guide to Servicing Your Cummins KTA19


3. Cummins ISB & QSB


📘 Practical Guide to Servicing Cummins ISB & QSB


4. Cummins B Series (6B, 6BT, 6BTA, 4B, 4BT, 4BTA)


📘 Practical Guide to Servicing Your Cummins B Series Engines


5. Cummins ISM, ISMe & QSM11


📘 Practical Guide to Servicing Cummins ISM, ISMe, and QSM11 Engines


6. Cummins N14


📘 Practical Guide to Servicing Your Cummins N14 Engine


7. Cummins KTA38 & KTA50


📘 Practical Guide to the Operation & Maintenance of Cummins KTA38 & KTA50 Engines


8. Cummins QSC 8.3 & QSL 9


📘 Practical Guide to Servicing Cummins QSC 8.3 & QSL 9 Engines


FAQs – Cummins Engine Service Essentials (25 Practical Questions)


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Practical Guides To Servicing Cummins Marine & Industrial Engines

Cummins KTA19 – Startup (By Imperial Diesel Service) Video

April 2, 2025

Additional Resources For The Cummins KTA19


Cummins KTA 19 Parts Catalog


Why Buy Cummins KTA 19 Parts from Diesel Pro Power?


24-Hour Global Shipping


40,000+ Satisfied Customers


Expert Customer Service


Transparent Import Pricing


User-Friendly, Secure Website


Cummins KTA19 Parts – Frequently Asked Questions


Overhaul Kits for Cummins KTA19 – FAQ


Water Pumps for Cummins KTA19 – FAQ


Cylinder Heads for Cummins KTA19 – FAQ


Additional Resources To Help You Service The Cummins KTA19


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Cummins KTA19 – Startup (By Imperial Diesel Service) Video

Marine Water Pump For Cummins (KTA19, QSK19, K19,K38, KTA19M, QSK19M) Video

March 27, 2025

Introduction


What Is a Marine Water Pump?


Purpose and Function


Why It Matters for Marine Engines


Cummins Marine Engines and Their Cooling Needs


KTA19 Overview


QSK19 Overview


KTA38 Overview


Types of Marine Water Pumps


Gear-Driven Marine Water Pumps


How to Choose the Right Water Pump


Compatibility Notes


Signs Your Water Pump Is Failing


Early Symptoms


Advanced Symptoms


How to Replace a Cummins Marine Water Pump


Tools You’ll Need


Replacement Procedure


Diesel Pro Power: Your Source for Marine Water Pumps



Why Choose Diesel Pro?


Our Pumps Include


Frequently Asked Questions (FAQ)


What is the difference between an OEM and Diesel Pro aftermarket pump?


How do I verify pump compatibility?


Can I get technical support during installation?


Do you offer rebuild kits?


Conclusion


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Marine Water Pump For Cummins (KTA19, QSK19, K19,K38, KTA19M, QSK19M) Video

Crankshaft For Cummins KTA50 Video

March 26, 2025

Crankshaft and Related Components For Cummins KTA50


Introduction to the Crankshaft System For Cummins KTA50


Function of the Crankshaft in the KTA50


Materials and Construction of the Crankshaft For Cummins KTA50


Crankshaft Design Characteristics For Cummins KTA50


Associated Components With the Crankshaft For Cummins KTA50


1. Main Bearings


2. Connecting Rods and Bearings


3. Crankshaft Seals


4. Flywheel and Ring Gear


5. Vibration Damper


Common Crankshaft Issues and Failure Modes For Cummins KTA50


1. Bearing Wear or Seizure


2. Crankshaft Scoring


3. Crankshaft Cracks


4. Thrust Bearing Failure


Inspection and Measurement During Overhaul For Cummins KTA50


1. Runout Measurement


2. Journal Diameter Check


3. Fillet Radius and Oil Hole Inspection


Regrinding and Polishing Procedures For Cummins KTA50 Crankshafts


Crankshaft Installation Guidelines For Cummins KTA50


Torque Specs and End Play Limits For Cummins KTA50 Crankshaft


Crankshaft Lubrication System Overview For Cummins KTA50


Key Points:


Preventive Maintenance Tips For Cummins KTA50 Crankshaft


When to Replace or Rebuild a Crankshaft For Cummins KTA50


Recommended Parts From Diesel Pro Power


FAQ – Crankshaft and Components For Cummins KTA50


Additional Resources For The Cummins KTA50


Additional Resources


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Crankshaft For Cummins KTA50 Video

Cummins KTA19 – Installing The Timing Gears Video

March 26, 2025

Installing the Timing Gears For Cummins KTA19


Introduction For Cummins KTA19


Understanding the Timing Gear Train For Cummins KTA19


Purpose of the Timing Gear Train


Main Components


Tools & Equipment Required For Cummins KTA19


Preparation Before Installation For Cummins KTA19


1. Disconnect Power


2. Clean Components


3. Inspect Gears


4. Lubricate


5. Positioning


Step-by-Step Installation Procedure For Cummins KTA19


1. Installing the Crankshaft Gear


2. Installing the Camshaft Gear


3. Installing the Idler Gears


4. Installing the Fuel Pump Drive Gear


5. Installing the Accessory Drive Gear


Backlash Measurement & Adjustment


Lubrication & Final Checks


Common Installation Mistakes


Marine & Industrial Application Notes


Troubleshooting After Installation


Frequently Asked Questions (FAQ)


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Cummins KTA19 – Installing The Timing Gears Video