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Why Am I Getting a Core Charge for My Detroit Diesel Blower?

June 18, 2025

What Is a Core Charge?


Think of it Like a Bottle Deposit


Why Core Charges Exist


How Core Charges Help Lower the Price of Your Blower


The Core Charge Is Temporary


The Role of Core Charges in Keeping Blowers Available


Your Core Helps Others, Too


What Makes a Blower Core Rebuildable?


What Doesn't Matter:


Telltale Signs That Your Blower Core May Be Unacceptable


How to Return Your Core the Right Way


What Happens After You Send Your Core?


Inside the Rebuilding Process: How Blower Cores Are Remanufactured


Common Customer Questions About Core Charges


Misconceptions About Core Charges


Final Thoughts: Why Core Returns Benefit Everyone


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Caterpillar Aftermarket Parts for the 3400 Series Engines

June 12, 2025

Introduction to the Caterpillar 3400 Series


Key Features of the 3400 Series Engine Family


Caterpillar 3406


Caterpillar 3408


Caterpillar 3412


Differences Between Original, B, C, and E Models


Base Models


B Models


C Models


E Models


Common Aftermarket Components


Engine Overhaul Kits


Cylinder Heads


Turbochargers


Fuel System Components


Cooling System Components


Gasket and Seal Sets


Oil Pumps and Lubrication Parts


Electrical and Sensor Systems


Unique Marine and Industrial Considerations


Marine Environments


Industrial Environments


Serial Nu


mber Reference for Parts Matching


Sourcing Reliable Aftermarket Parts


Warranty


OEM Match Quality


Technical Support and Expertise


Maintenance Best Practices


Fluid Analysis


Break-In Procedures


Scheduled Inspections


Rebuild vs. Replacement Strategy


FAQs About Caterpillar 3400 Series Aftermarket Parts


Conclusion


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Caterpillar Aftermarket Parts for the 3400 Series Engines

Tools and Equipment for Maintenance of Caterpillar Marine Engines (3200, 3400, and 3500 Series)

June 9, 2025

Section 1: Core Hand Tools for Routine Maintenance


1.1 Socket Sets & Wrenches


1.2 Screwdrivers and Nut Drivers


1.3 Pliers and Specialty Grips


1.4 Hex and Torx Key Sets


Section 2: Specialized Tools for Engine-Specific Work


2.1 Valve Lash Adjustment Tools


2.2 Injector Pullers and Installers


2.3 Seal and Bearing Tools


2.4 Crankshaft Turning Tool


Section 3: Diagnostic Equipment and Electronic Tools


3.1 Multimeter (Digital and Analog)


3.2 Diagnostic Scanner or ECM Interface


3.3 Compression and Leak-Down Test Kits


3.4 Fuel Pressure and Flow Gauges


3.5 Infrared Thermometer and Pyrometer


Section 4: Fluid Service and Handling Equipment


4.1 Oil Change Systems


4.2 Coolant Service Tools


4.3 Fuel Handling and Cleaning Tools


Section 5: Workstation and Shop Setup


5.1 Engine Stands and Hoists


5.2 Lighting and Visibility


5.3 Workspace Cleanliness


Section 6: Portable Field Tools and Kits


6.1 Diesel Pro Technician Kit (Example Loadout)


Section 7: Safety Equipment


Conclusion: Build a Toolkit That Matches Your Engine


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Tools and Equipment for Maintenance of Caterpillar Marine Engines (3200, 3400, and 3500 Series)

Troubleshooting Common Problems in Caterpillar Marine Engines

June 9, 2025

1. Engine Overheating


Symptoms


Common Causes


Solutions


2. Low Power Output


Symptoms


Common Causes


Solutions


3. Rough Idling


Symptoms


Common Causes


Solutions


4. Exhaust Smoke Issues


Symptoms


Common Causes


Solutions


5. Fuel Delivery Problems


Symptoms


Common Causes


Solutions


6. Battery and Electrical Issues


Symptoms


Common Causes


Solutions


7. Oil Leaks and Related Concerns


Symptoms


Common Causes


Solutions


Final Tips


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Troubleshooting Common Problems in Caterpillar Marine Engines