Cummins Lubricating Oil Pump 3937027 – Reliable Flow for Engine Protection
The Cummins Lubricating Oil Pump 3937027 plays a critical role in maintaining consistent oil circulation throughout the engine. It ensures that all moving parts receive the lubrication needed to reduce friction, control heat, and extend component life. Designed according to OEM standards, this pump is a dependable solution for various Cummins parts and Cummins genuine parts systems.
📦 Specifications
- Part Number: 3937027
- Part Name: Lubricating Oil Pump
- Material: High-strength cast iron housing with precision-machined internals
- Oil Flow Type: Gear-driven rotary pump
- Condition: 100% Brand New
- Application: Engine lubrication systems
- Fitment: Compatible with selected models using Cummins genuine parts
- Manufacturing Standard: OEM-spec for performance and durability
✅ Key Features
- Consistent Oil Pressure: Maintains steady oil delivery across engine RPM ranges
- High Efficiency: Engineered to minimize power loss while maximizing oil flow
- Rugged Design: Built to withstand demanding operating conditions
- OEM Compatibility: Perfect fit and function in Cummins parts systems
- Reliable Performance: Protects engine components from wear and overheating
🔧 Technical Insights
This gear-type oil pump uses a positive displacement design to deliver pressurized oil across key engine zones. It’s crafted with tight internal tolerances to ensure efficient oil circulation, even under load. The housing resists thermal expansion and corrosion, allowing it to maintain consistent performance during long-duty cycles.
More importantly, it integrates smoothly with Cummins genuine parts, offering plug-and-play reliability without the need for modifications. When paired with the correct oil filter and grade, the 3937027 pump becomes an essential part of a long-lasting engine system.
💡 Application Scenarios
The Cummins 3937027 Lubricating Oil Pump is commonly used in:
- 🚚 Heavy-duty diesel trucks operating in demanding on-road and off-road environments
- 🏗 Construction equipment requiring dependable lubrication over extended periods
- 🛠 Engine overhauls that replace worn oil circulation components
- ⚙️ Industrial generator sets utilizing Cummins parts for continuous operations
- 🔧 Preventive maintenance programs to ensure optimal engine health
🚚 Availability
The Cummins 3937027 Oil Pump is in stock and ready for worldwide shipping.
To confirm compatibility with your Cummins parts system, please provide the engine serial number (ESN). Our support team will gladly help ensure the perfect match for your application.
