4011440
Male Adapter Tee
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$409.95 $487.84

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The Male Adapter Tee (Part #4011440) by Cummins is a specialized component designed for use in commercial truck systems. Its purpose is to facilitate the distribution of fluids within the system, ensuring efficient operation and integration of various components. The significance of this part lies in its ability to enhance the functionality and reliability of truck systems by providing a reliable connection point for fluid lines.

Basic Concepts of Male Adapter Tee

A Male Adapter Tee is a type of fitting used in fluid systems to connect multiple lines together. Its fundamental design includes a central male thread that fits into a female port, with two additional ports branching off at a 90-degree angle. This configuration allows for the distribution of fluid from a single source to multiple destinations, or the merging of fluid from multiple sources into a single line. Within a fluid system, the Male Adapter Tee plays a role by enabling the efficient routing and management of fluids 1.

Purpose of the Male Adapter Tee in Truck Operations

In the operation of commercial trucks, the Male Adapter Tee serves a vital function in fluid distribution and system integration. It allows for the connection of various fluid lines, such as those for hydraulic systems, fuel lines, or coolant systems, ensuring that fluids are directed to where they are needed most efficiently. By providing a centralized point for fluid distribution, the Male Adapter Tee contributes to the smooth operation of truck systems, enhancing both performance and reliability.

Key Features of the Cummins Male Adapter Tee

The Cummins Male Adapter Tee is characterized by several primary features that enhance its performance and durability. These include a robust material composition, typically made from high-quality metals or durable plastics, ensuring resistance to corrosion and wear. The design specifications of the Male Adapter Tee are tailored to meet the demanding requirements of commercial truck systems, with precise threading and fitting dimensions to ensure a secure and leak-free connection. Additionally, unique attributes such as reinforced ports or integrated gaskets may be included to further enhance its performance under various operating conditions.

Benefits of Using the Cummins Male Adapter Tee

Incorporating the Cummins Male Adapter Tee into truck systems offers several advantages. Improved efficiency is achieved through the streamlined distribution of fluids, reducing the risk of bottlenecks or inefficiencies within the system. Reliability is enhanced by the durable construction and precise design of the adapter, ensuring consistent performance over time. Ease of installation is another benefit, as the Male Adapter Tee is designed to be straightforward to integrate into existing systems, minimizing downtime and simplifying maintenance procedures.

Installation and Integration

Proper installation and integration of the Male Adapter Tee into existing truck systems require careful consideration of several preparatory steps. It is important to ensure that all connection points are clean and free from debris to prevent contamination of the fluid system. The use of appropriate tools and techniques, such as thread sealant or gaskets, may be necessary to achieve a secure and leak-free connection. Following manufacturer guidelines for torque specifications and alignment is crucial to ensure the adapter is installed correctly and functions as intended within the system.

Maintenance and Troubleshooting

To ensure optimal performance of the Male Adapter Tee, regular maintenance is recommended. This includes periodic inspection of connection points for signs of wear, corrosion, or leaks, and cleaning as necessary to remove any buildup that may affect fluid flow. Common troubleshooting techniques for addressing potential issues with the Male Adapter Tee involve checking for proper alignment and secure connections, as well as verifying that the adapter is compatible with the fluid type and system pressure. In cases of leaks or malfunctions, replacement or repair of the adapter may be necessary to restore system functionality.

Compatibility and Applications

The Male Adapter Tee is typically used in a variety of applications within commercial truck systems, including hydraulic, fuel, and coolant systems. Compatibility with other components is an important consideration, as the adapter must be designed to fit securely with existing ports and lines within the system. Ensuring that the Male Adapter Tee is compatible with the specific fluid type and system pressure is crucial to prevent damage or inefficiencies within the system.

Safety Considerations

When working with the Male Adapter Tee, it is important to observe several safety guidelines and precautions. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses, to protect against potential hazards. Handling the adapter with care to avoid damage to the threads or ports is also important, as is following proper installation and maintenance procedures to ensure the adapter functions safely within the system. In the event of a leak or malfunction, it is crucial to address the issue promptly to prevent further damage or safety risks.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. The company’s product range includes a wide variety of components and systems designed to enhance the performance and efficiency of commercial vehicles, demonstrating Cummins’ commitment to excellence and customer satisfaction 2.

Cummins Male Adapter Tee (Part 4011440) Compatibility with Engine Models

The Cummins Male Adapter Tee, identified by part number 4011440, is a versatile component designed to integrate seamlessly with various engine models. This adapter tee is essential for ensuring proper fluid flow and connection integrity within the engine system. Here’s how it fits with the specified engines:

QSV81G and QSV91G Engines

The Cummins Male Adapter Tee is compatible with the QSV81G and QSV91G engines. These engines are part of Cummins’ range of high-performance diesel engines, known for their reliability and efficiency. The adapter tee is engineered to fit precisely within the engine’s fluid systems, facilitating smooth transitions and connections that are critical for maintaining optimal engine performance.

QSV91-G4 CM558/CM700 V102 Engine

The QSV91-G4 CM558/CM700 V102 engine represents a more advanced iteration within the Cummins engine lineup. This model incorporates cutting-edge technology to enhance power output and efficiency. The Male Adapter Tee is specifically designed to interface with the intricate fluid pathways of this engine, ensuring that all connections are secure and leak-proof. Its compatibility with this engine model underscores its importance in maintaining the engine’s operational integrity.

Grouping of Engines

The engines mentioned—QSV81G, QSV91G, and QSV91-G4 CM558/CM700 V102—are grouped based on their shared need for the Male Adapter Tee. This component is integral to the fluid management systems of these engines, ensuring that they operate at peak efficiency. The adapter tee’s design allows it to be used across different engine models, providing a standardized solution for a common requirement.

Role of Part 4011440 Male Adapter Tee in Engine Systems

The part 4011440 Male Adapter Tee is an essential component in various engine systems, facilitating the connection and distribution of fluids and gases. Its role can be observed in several key areas:

Engine Coolant System

In the engine coolant system, the Male Adapter Tee is used to branch off the main coolant line. This allows for the distribution of coolant to different parts of the engine block and cylinder heads, ensuring uniform cooling. It connects to the engine coolant vent, aiding in the release of excess pressure and maintaining system integrity.

Turbocharger Integration

When integrated with a turbocharger, the Male Adapter Tee plays a part in the plumbing of the turbocharger’s oil supply lines. It ensures that oil is efficiently distributed to lubricate and cool the turbocharger, enhancing its performance and longevity.

Vent Systems

The Male Adapter Tee is also employed in vent systems, where it helps manage the flow of gases. Whether it’s venting excess pressure from the engine coolant system or facilitating the release of gases from other engine components, this part ensures that the system operates within safe pressure limits.

General Plumbing Applications

Beyond specific systems, the Male Adapter Tee is a versatile component in general engine plumbing. It allows for the connection of multiple lines, enabling the efficient distribution of fluids and gases throughout the engine. This adaptability makes it a valuable part in custom engine builds and modifications.

Conclusion

The Cummins Male Adapter Tee (Part #4011440) is a critical component in the efficient operation and integration of commercial truck systems. Its design and features ensure reliable fluid distribution, enhancing the performance and reliability of truck systems. Proper installation, maintenance, and understanding of its applications and compatibility with various engine models are essential for maximizing the benefits of this Cummins part.


  1. Wharton, A. J. (1991). Diesel Engines. Butterworth-Heinemann Ltd.

  2. Khajepour, A. (2023). Synthesis Lectures on Advances in Automotive Technology. Springer.

SPECIFICATIONS

Package Dimensions
5.5 x 5.0 x 2.0 in
Weight
0.132 lb
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.