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Webinar: Cooling System Domino Effect-Why Replacing…

Cooling system problems rarely start and end with one component. Watch this webinar to see why this is the case.

Join ShopOwner and US Motor Works for a free webinar on Tuesday, September 15, 2026, at 2:00 PM ET. The webinar will run for 60 minutes.

During this webinar, you will learn how cooling system components work together. You will also learn what can happen when one component fails. More importantly, you will see why technicians should look at the entire cooling system before completing a repair.

What You’ll Learn

  • How cooling system components work together
  • Why one failed component can affect other parts
  • What problems can occur after a cooling system failure
  • Why replacing one part may not always fix the root problem
  • How a complete cooling system inspection can help prevent repeat repairs
  • What technicians should consider when diagnosing cooling system problems

In addition, the webinar will cover practical information that can help technicians make better repair decisions. You’ll gain a better understanding of the cooling system and the role each component plays.

Whether you work in a repair shop, manage a service department, or work with automotive cooling systems, this webinar can help you better understand the bigger picture.

Register today to reserve your spot!

Don’t miss this free webinar from ShopOwner and US Motor Works. Join us on September 15 to learn why replacing one cooling system part may not always be enough.

For more information about cooling system products, visit www.usmwpro.com . You can also explore our Water Pumps and Radiadores to learn more about the products available from US Motor Works.

US94 HD Water Pump

See the quality come together. Watch the US Motor Works Heavy Duty Water Pump #US94 being assembled with the precision and craftsmanship that go into every unit. Designed as a replacement for Cummins engines, each pump features precision CNC-machined surfaces, OEM-specified case-hardened bearings, a high-efficiency composite impeller, and premium seals. Every water pump is leak-tested and inspected to ensure the fit, form, and performance you can count on. Choose the quality that’s built to last—contact your US Motor Works distributor today and put OEM-level performance to work.

 

Technical Service Bulletin – Part No. US6047

To support proper installation and long-term performance of the US6047 water pump, we have released a new Technical Service Bulletin highlighting several critical installation procedures that should always be followed during service.

The US6047 is one of our most widely used water pumps, and proper installation practices are essential to ensuring reliable operation and preventing premature cooling system issues. This bulletin focuses on key areas, including:

• Using the correct coolant type and replacing contaminated coolant
• Proper mounting bolt torque specifications
• Correct threadlocker application
• Proper cooling system bleeding and air removal procedures

Following these installation guidelines can help improve cooling system performance, support long-term durability, and reduce the risk of common installation-related issues.

Please review the attached bulletin carefully before installation and share it with your service technicians and installers as needed.

Thank you for your continued support of US Motor Works products.

Download Bulletin     English          Spanish

Technical Service Bulletin – Part No. US6662

To support proper installation and long-term performance of the US6662 water pump, we have released a new Technical Service Bulletin highlighting several critical installation procedures that should always be followed during service.

The US6662 is one of our most widely used water pumps, and proper installation practices play an important role in ensuring reliable operation and preventing premature cooling system issues. This bulletin focuses on key areas, including:

• Using the correct coolant type and replacing contaminated coolant
• Proper mounting bolt torque specifications
• Correct threadlocker application
• Proper cooling system bleeding and air removal procedures

Following these installation guidelines can help improve cooling system performance, support long-term durability, and reduce the risk of common installation-related issues.

Please review the attached bulletin carefully before installation and share it with your service technicians and installers as needed.

Thank you for your continued support of US Motor Works products.

Download Bulletin     English          Spanish


Technical Service Bulletin – Part No. US8918

To support proper installation and long-term performance of the US8918 water pump, we have released a new Technical Service Bulletin highlighting several critical installation procedures that should always be followed during service.

The US8918 is one of our most widely used water pumps, and proper installation practices play an important role in ensuring reliable operation and preventing premature cooling system issues. This bulletin focuses on key areas, including:

• Using the correct coolant type and replacing contaminated coolant
• Proper mounting bolt torque specifications
• Correct threadlocker application
• Proper cooling system bleeding and air removal procedures

Following these installation guidelines can help improve cooling system performance, support long-term durability, and reduce the risk of common installation-related issues.

Please review the attached bulletin carefully before installation and share it with your service technicians and installers as needed.

Thank you for your continued support of US Motor Works products.

Download Bulletin     English          Spanish


New From USMW-HD Part No. US332 PACCAR MX13 Water Pump

NEW FROM USMW-HD

Introducing the USMW-HD Part No. US332
Fits PACCAR MX13 Variable Speed Water Pump applications.

✔ NEW — Not Remanufactured
✔ Assembled in the USA
✔ High-Quality Components
✔ ISO Certified Manufacturing
✔ 100% Leak Tested

Built for durability. Engineered for performance. Trusted for the long haul.

Autozone Mexico Summit – 2025 What It Takes To Do The Job Right Award

US Motor Works is proud to announce that we have received the prestigious WITTDTJR Award — “What It Takes To Do The Job Right” — at the AutoZone Mexico Summit. This recognition reflects the hard work, dedication, and commitment to excellence demonstrated by our entire team in Mexico, along with the outstanding efforts of our product managers who consistently ensure quality, performance, and reliability. This award is not the achievement of one individual, but the result of a collective commitment to doing things the right way, every time. A truly well-deserved honor for an exceptional team.