Installing The Valve Spring Holder Caps On A Detroit Diesel 671 Cylinder Head Video

March 27, 2025

Understanding the Valve Spring Holder Cap on Detroit Diesel 2-Cycle Engines — And Why Diesel Pro Power Is the Best Source for Cylinder Head Components


What Is a Valve Spring Holder Cap on a Detroit Diesel 2-Cycle Engine?


Key Functions of the Valve Spring Holder Cap


1. Secures the Valve Spring Assembly


2. Ensures Proper Valve Closing Pressure


3. Maintains Valve Train Stability at High RPM


4. Supports Clean Combustion and Efficient Scavenging


What Happens When a Valve Spring Holder Cap Wears Out?


Why Proper Valve Train Components Are Essential on Detroit Diesel 2-Cycle Engines


Why You Should Buy Detroit Diesel Cylinder Head Components From Diesel Pro Power


1. High-Quality Components Built to Detroit Diesel Specifications


2. Trusted by Over 40,000 Customers Worldwide


3. Shipped to Over 180 Countries — True Global Reach


4. A 4.9-Star Google Rating Backed by Real Customer Satisfaction


5. Complete Cylinder-Head Component Availability in One Place


6. Expert Technical Support From Genuine Detroit Diesel Specialists


7. Fast Shipping to Minimize Downtime


Conclusion: Diesel Pro Power Is the Best Source for Valve Spring Holder Caps and All Detroit Diesel Cylinder-Head Components


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Installing The Valve Spring Holder Caps On A Detroit Diesel 671 Cylinder Head Video

Bypass Blower Core For A Detroit 671 Video

March 27, 2025

Why Diesel Pro Power Charges a Core Charge for the Detroit Diesel 6-71 Bypass Blower


The Role of the Bypass Blower in the 6-71


Why Diesel Pro Power Charges a Core Charge


1. To Recover Rebuildable OEM Housings and Components


2. To Maintain Availability for Future Customers


3. To Hold Down the Cost of Rebuilt Blowers


4. To Ensure Only Rebuildable Parts Enter the System


5. To Support Professional Rebuild Quality


How the Core Charge Benefits the Customer


Conclusion: A Necessary Part of Keeping Detroit Diesels Alive


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Bypass Blower Core For A Detroit 671  Video

Cylinder Head W_ Valves & Springs For Detroit Diesel 671 and 12V71 Engines Video

March 27, 2025

Why Fleet Managers Choose a Complete Cylinder Head With Valves & Springs for Detroit Diesel Engines—And Why Diesel Pro Power Is the Smart Source


1. Downtime Is the Most Expensive Factor—and Complete Heads Eliminate Weeks of Delay


2. A Fully Assembled Head Reduces Labor Cost and Technician Burden


3. Eliminates Risk of Improper Assembly—One of the Leading Causes of Early Failure


4. One Vendor, One Shipment, One Solution—Not a Patchwork of Parts


5. Diesel Pro Power Offers Marine- and Industrial-Grade Quality—Not Generic Aftermarket Assembly


6. Complete Heads Reduce Rebuild Variability Across a Fleet


7. Predictable Installation Saves Time During Emergency Repairs


8. Diesel Pro Power Offers Deep Inventory and Fast Global Shipping


9. Cost Efficiency Isn’t About the Cheapest Part—It’s About the Lowest Total Cost of Ownership


10. Diesel Pro Supports Legacy Engines With Industry-Leading Expertise


Conclusion: Complete Cylinder Heads From Diesel Pro Power Give Fleet Managers Reliability, Speed, and Predictability


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Cylinder Head W_ Valves & Springs For Detroit Diesel 671 and 12V71 Engines Video

Detroit Diesel Oil Pump Cores For 371, 471, 671 Engines Video

March 27, 2025

What an Oil Pump Core Charge Is for Detroit Diesel Engines and Why Diesel Pro Power Charges One


What Is an Oil Pump Core Charge?


Why Oil Pumps Require a Core Charge


1. Oil Pumps Contain Hard-to-Find OEM Castings


2. Rebuilt Oil Pumps Depend on Your Used Pump


3. Many Oil Pumps Are Damaged or Worn Beyond Use


4. Ensures Inventory Stability for Global Customers


5. Keeps Rebuilt Oil Pump Prices Affordable


Why Diesel Pro Power Charges an Oil Pump Core Charge Specifically


The Customer Benefits of Returning Your Oil Pump Core


You receive your refund back in full


You help preserve Detroit Diesel engines


You ensure parts remain available


You support environmentally responsible rebuilding


Final Thoughts


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Detroit Diesel Oil Pump Cores For 371, 471, 671 Engines Video

Detroit Diesel 671 Video

March 27, 2025

Detroit Diesel 6-71 Engine Variants – Specifications & Applications


Overview


Detroit Diesel 6-71 Non-Turbo – 2-Valve Head Type


Applications


Detroit Diesel 6-71 Non-Turbo – 4-Valve Head Type


Applications


Detroit Diesel 6-71 Turbocharged (6-71T)


Applications


Side-by-Side Comparison Table


Choosing the Right Variant


Additional Resources For The Detroit Diesel 6-71:


Practical Guide To Servicing Your Detroit Diesel 71 Series Inline 6-71 Part 1 


Practical Guide To Servicing Your Detroit Diesel 671 - Part 2


Engine Components and Their Roles (Covering Detroit Diesel 671 Engines)


Key Maintenance Procedures (Covering Detroit Diesel 671 Engines)


Assembly and Disassembly Guidelines (Covering Detroit Diesel 671 Engines)


Safety Protocols for Technicians (Working On Detroit Diesel 671 Engines)


Torque Specifications and Wear Limits (Covering Detroit Diesel 671 Engines)


Exact Torque Specifications for Detroit Diesel Series 71 Inline Engine Components (Covering Detroit Diesel 671 Engines)


Wear Limits for Critical Engine Parts and How to Measure These During Inspections (Covering Detroit Diesel 671 Engines)


Lubrication System For Detroit Diesel 71 Series Inline Engines (6-71)


Cooling System and Heat Exchanger For Detroit Diesel 71 Series Inline Engines ( 671)


Introduction to the Cooling System and Heat Exchanger For Detroit Diesel 71 Series Inline Engines ( 671)


Routine Cooling System Checks and Maintenance For Detroit Diesel 71 Series Inline Engines ( 671)


Water Pump For Detroit Diesel 71 Series Inline Engines (671)


Thermostat Operation For Detroit Diesel 71 Series Inline Engines (671)


Ventilation and Crankcase Vapor Collection For Detroit Diesel 71 Series Inline Engines (671)


Troubleshooting and Specifications For Cooling & Lubrication In Detroit Diesel 71 Series Inline Engines (671)


Overview of Troubleshooting in Lubrication and Cooling Systems For Detroit Diesel 71 Series Inline Engines (671)

Systematic Approach to Troubleshooting For Detroit Diesel 71 Series Inline Engines (671)

Troubleshooting Tips for Improved Efficiency In Detroit Diesel 71 Series Inline Engines (671)

Summary of Troubleshooting and Specifications In Detroit Diesel 71 Series Inline Engines ( 671)

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Detroit Diesel 671 Video

Putting The Springs On A Detroit Diesel 671 Head Video

March 27, 2025

Why Buy a Detroit Diesel 6-71 4-Valve Cylinder Head With Valves & Springs Installed?


Save Time. Reduce Labor. Ensure Precision. Protect Your Engine.


1. Massive Time Savings — Ready to Bolt On and Go


2. Professionally Installed Components = Better Reliability


3. Reduced Risk of Improper Assembly or Incorrect Parts


4. Lower Overall Cost When You Consider Labor & Downtime


5. Perfect for Emergency Repairs and Field Installations


6. Matched Components = Smooth, Consistent Engine Performance


Why Buy Your Assembled 6-71 4-Valve Cylinder Head From Diesel Pro Power?


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Putting The Springs On A Detroit Diesel 671 Head Video