USMW Heavy Duty Oil Pump, part number USOP3101, is engineered to keep your engine running like new. Designed as a high-quality OEM replacement for Detroit Diesel applications, this oil pump is 100% leak tested, precision-manufactured with durable gears, and assembled in the USA. Unlike remanufactured units, the USOP3101 is brand new and built to deliver dependable performance and lasting quality. For heavy-duty oil pump solutions you can count on, trust USMW HD — Built to Last.
For more information about US Motor Works, LLC please visit www.usmotorworks.com
To support proper installation and long-term performance of the US8150 water pump, we have released a new Technical Service Bulletin highlighting several critical installation procedures that should always be followed during service.
The US8150 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
• 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.
See the US Motor Works US65N Water Pump come together in this short assembly video. Designed as a direct replacement for select Chevrolet Corvette, Cadillac CTS, and Pontiac G8 applications, the US65N features case-hardened bearings, a composite impeller, premium seals, and precision CNC-machined surfaces. Every pump is leak-tested and measured to ensure proper fit, form, and function—delivering reliable cooling and long-lasting performance.
US Motor Works — Industry-Leading Quality, 100 Percent OEM Performance.
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.
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 Pumpsand Radiators to learn more about the products available from US Motor Works.
The USMW HD Water Pump — Part No. US60P — delivers reliable performance for Detroit Diesel applications.
It meets or exceeds OEM specifications. Plus, it features precision CNC-machined surfaces for a precise fit.
In addition, the US60P uses case-hardened bearings for added durability. Premium seals also help prevent leaks.
For reliable coolant flow, the pump features an efficient composite impeller. As a result, the US60P delivers the performance that heavy-duty applications demand.
Want to see what makes the US60P different? Watch the video for a closer look at the product and its features.
To support proper installation and long-term performance of the US8160 water pump, we have released a new Technical Service Bulletin highlighting several critical installation procedures that should always be followed during service.
The US8160 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
• 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.
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.
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.
Introducing the new Derale Severe Duty Cooling Kit PN: 68843. A complete cooling solution featuring an OSC Severe Duty radiator, aluminum shroud, and dual high-output Derale electric fans. Designed for towing, heavy-duty use, and demanding applications, it delivers greater cooling capacity, improved airflow, and installation-ready performance in a single package.
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.
