CUMMINS 3080401 Ring Adapter M-11

( Brand: Cummins ), ( Manufacturer Part Number: 3080401 ), ( Type: Water Manifold )

Review CUMMINS Used M-11 O ring Adapter

The Cummins M-11 O-Ring Adapter, part number 3080401, is a crucial component in the cooling system of Cummins M-11 engines. This adapter is designed to provide a secure seal between various engine components, ensuring optimal engine performance and cooling efficiency.

The adapter is manufactured from high-quality materials, specifically engineered for the demanding conditions of heavy-duty applications. It is made from durable cast iron, ensuring strength and longevity. The O-ring seal is made from a specialized elastomer material, providing a tight and reliable seal against high-pressure coolant flow.

The 3080401 M-11 O-Ring Adapter features a unique design, with an inlet and outlet port that allow for the easy installation and removal of coolant hoses. The adapter also includes a threaded connection for the radiator cap, enabling the maintenance of coolant level and pressure.

This adapter is specifically designed for use with Cummins M-11 engines, and is a direct replacement for the original equipment manufacturer (OEM) part. It is recommended for use in applications where the original O-ring adapter has worn out, leaks have developed, or during engine overhauls.

Installing the 3080401 M-11 O-Ring Adapter is a straightforward process. It is recommended to follow the engine service manual for specific instructions on removal and installation. Properly seating the O-ring and ensuring a tight connection are essential for ensuring the longevity and effectiveness of the adapter.

In summary, the Cummins 3080401 M-11 O-Ring Adapter is an essential component in the cooling system of Cummins M-11 engines. It is manufactured from high-quality materials, designed for durability and reliability, and is a direct replacement for the original OEM part. Proper installation and maintenance are essential for ensuring optimal engine performance and cooling efficiency.

The Cummins M-11 O-ring Adapter (part number 3080401) is a critical component in the cooling system of Cummins M-11 engines. This adapter connects the water pump and the engine block, and it is designed to ensure a reliable seal between these two components. Here are some pros and cons of buying this particular O-ring adapter.

1. OEM Part: This adapter is a genuine Cummins part, which means it is designed and manufactured by the engine manufacturer. This can provide peace of mind knowing that it is a high-quality part that is specifically designed to fit and function properly in your engine.

2. Seal Performance: The O-ring adapter is designed to provide an effective seal between the water pump and the engine block. A good seal is essential for maintaining proper cooling system performance and preventing leaks.

3. Durability: Cummins is known for producing durable parts, and this O-ring adapter is no exception. It is made of high-quality materials that can withstand the rigors of heavy-duty use.

1. Cost: The Cummins O-ring adapter can be more expensive than aftermarket alternatives. However, the cost difference may be offset by the peace of mind that comes with using a genuine OEM part.

2. Availability: Depending on the specific application and location, it may be difficult to find this part in stock at local retailers or distributors. In such cases, it may be necessary to order it online or from a specialized supplier.

The Cummins 3080401 M-11 O-ring adapter is a critical component in the cooling system of Cummins M-11 engines. While it may be more expensive than aftermarket alternatives, the benefits of using a genuine OEM part, such as superior seal performance and durability, can outweigh the additional cost. Additionally, the availability of this part may be a consideration, as it may not be readily available at local retailers or distributors.

If you are in need of a new O-ring adapter for your Cummins M-11 engine, it is recommended to consider purchasing the genuine Cummins part (part number 3080401) to ensure optimal performance and durability. However, if cost is a significant concern, aftermarket alternatives may be worth considering as well. Ultimately, the decision should be based on your specific needs, budget, and availability considerations.

Details:

For Sale Here Is A Used Cummins M-11 O-Ring Adapter. Items are also for sale locally. Shipping Charges Are For The Continental US. Part Number 3080401.

part #: 3080401 prices

• $12.70-$56.94

specifications coenginecooling:

• brand: Cummins
• mpn: 3080401
• type: Water Manifold

returns coenginecooling:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer coenginecooling:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: November 6, 2025

payments coenginecooling:

• wallet: Google-pay
• credit card: Visa
• other

seller coenginecooling:

• # reviews: 918
• city: Coopersville, Michigan
• rating: 99.0%

general coenginecooling:

• Commercial Truck Parts > Engine Cooling > Other Engine Cooling
• condition: Used

shipping coenginecooling:

• cost: $18.14
• type: Calculated
• class: Standard, Expedited, One-day
• transit: 2-6 Days
• carrier: UPS
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air

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