Compatibility of Cummins Part #3939961 with Various Engines
The Hydraulic Pump Adapter part number 3939961, manufactured by Cummins, is designed to fit a variety of Cummins engines. This adapter is crucial for ensuring proper hydraulic system functionality in these engines. Below is a detailed description of its compatibility with different engine models.
4B3.9 and QSB3.9 Series
This Cummins part is compatible with the 4B3.9 and QSB3.9 engines. These engines are part of Cummins’ smaller displacement range, often used in compact equipment and light-duty applications. The adapter ensures seamless integration with the hydraulic systems of these engines.
6B5.9 and QSB5.9 Series
The Hydraulic Pump Adapter 3939961 is also suitable for the 6B5.9 and QSB5.9 engines. These engines are part of Cummins’ mid-range displacement series, commonly found in medium-duty applications such as agricultural and construction equipment. The adapter’s design allows it to fit these engines, ensuring efficient hydraulic performance.
6C8.3 and QSC8.3 Series
This part fits the 6C8.3 and QSC8.3 engines. These engines are part of Cummins’ larger displacement range, typically used in heavy-duty applications. The adapter’s robust design ensures it can handle the demands of these powerful engines.
B4.5 and B5.9 Series
The adapter is compatible with the B4.5 and B5.9 engines. These engines are part of Cummins’ smaller displacement range, often used in light-duty applications. The adapter’s precise fit ensures that the hydraulic system operates smoothly.
ISB, ISC, and ISL Series
The Hydraulic Pump Adapter 3939961 is designed to fit the ISB, ISC, and ISL engines. These engines are part of Cummins’ mid-range and heavy-duty series, commonly used in a variety of applications from medium to heavy-duty. The adapter ensures that the hydraulic system functions optimally across these different engine models.
QSL Series
The adapter is also compatible with the QSL engines. These engines are part of Cummins’ larger displacement range, typically used in heavy-duty applications. The adapter’s design ensures it can fit these engines, providing reliable hydraulic performance.
CM2670, CM550, CM554, CM850, and CM2850 Series
The Hydraulic Pump Adapter 3939961 is designed to fit engines with model numbers CM2670, CM550, CM554, CM850, and CM2850. These engines are part of Cummins’ modular engine series, used in a variety of applications. The adapter’s compatibility with these engines ensures that the hydraulic system operates efficiently.
GAS PLUS and GAS Series
The adapter is also suitable for engines with the GAS PLUS and GAS designations. These engines are part of Cummins’ gas engine series, commonly used in applications requiring natural gas or propane fuel. The adapter ensures that the hydraulic system functions correctly with these engines.
L141, L102, and B138/B139 Series
The Hydraulic Pump Adapter 3939961 fits engines with the L141, L102, B138, and B139 designations. These engines are part of Cummins’ specialized series, often used in specific applications. The adapter’s design ensures it can fit these engines, providing reliable hydraulic performance.
By ensuring compatibility with a wide range of Cummins engines, the Hydraulic Pump Adapter 3939961 plays a crucial role in maintaining the efficiency and reliability of hydraulic systems across various applications.