CUMMINS 130394 Big Cam Water Bypass Connection

( Brand: Cummins ), ( Manufacturer Part Number: 130394 ), ( Type: Water Manifold )

Review CUMMINS Used Big Cam Water Bypass Connection

The Cummins 130394 Big Cam Water Bypass Kit is an essential component for engines equipped with Cummins Big Cam pistons. This kit allows you to bypass the factory water pump and coolant passages, ensuring efficient cooling for the larger, high-performance pistons.

This kit comes with all necessary components for a straightforward installation. It includes a high-quality, billet aluminum water pump housing, a heavy-duty water pump with a 1.25-inch inlet and 1-inch outlet, two inlet and outlet hoses with clamps, and all required hardware.

The Cummins 130394 Big Cam Water Bypass Kit is designed for engines with serial numbers starting from CE1012152. It is suitable for both manual and automatic transmissions and can be used for both gas and diesel applications.

The billet aluminum water pump housing is robust and durable, providing excellent heat dissipation for the water pump. The water pump itself is engineered for high-performance applications, delivering reliable cooling even under heavy loads. The inlet and outlet hoses are made of reinforced rubber, ensuring flexibility and durability.

The installation process is relatively simple and can be completed in a few hours with basic hand tools. The kit comes with detailed instructions to guide you through the process, and technical support is available from Cummins should you have any questions or concerns.

The Cummins 130394 Big Cam Water Bypass Kit is a crucial upgrade for engines running Cummins Big Cam pistons. It ensures efficient cooling, enabling the engine to run at optimal temperatures, and ultimately preventing damage and extending the life of the engine. With its high-quality components, straightforward installation, and excellent customer support, this kit is an excellent choice for anyone looking to upgrade their Cummins engine.

Buying a Cummins 130394 Big Cam water bypass kit can be a viable solution for improving the performance of your Cummins engine. This kit allows the engine to run without the restrictions imposed by the factory water pump and cooling system, leading to increased horsepower and torque. However, there are both advantages and disadvantages to consider before making a purchase.

1. Increased Power: By removing the restrictions imposed by the factory water pump and cooling system, the engine can deliver more power and torque, leading to improved performance.

2. Durability: The Big Cam water bypass kit is designed to be robust and can withstand the rigors of heavy-duty use.

3. Easy Installation: The kit comes with clear instructions and is relatively easy to install, making it a popular choice among DIY enthusiasts.

1. Risk of Overheating: By bypassing the factory water pump, there is a risk of overheating the engine, especially under heavy loads or prolonged use. Therefore, it's essential to monitor engine temperatures closely and ensure adequate cooling.

2. Higher Fuel Consumption: The increased power output can lead to higher fuel consumption, which can result in additional costs over time.

3. Potential Engine Damage: If not installed correctly, the Big Cam water bypass kit can cause damage to the engine, including damage to the head gasket or pistons.

The Cummins 130394 Big Cam water bypass kit offers significant performance gains but comes with some risks. By carefully considering the advantages and disadvantages and taking the necessary precautions, such as monitoring engine temperatures and ensuring proper installation, you can enjoy the benefits of increased power without compromising the longevity of your engine.

1. Thoroughly research the kit and its potential impacts on your engine.

2. Consult with a professional mechanic or experienced Cummins enthusiast for advice and guidance.

3. Ensure that you have the necessary tools and expertise to install the kit correctly.

4. Monitor engine temperatures closely and regularly check for any signs of overheating or damage.

5. Consider the potential fuel consumption increase and factor it into your budget.

By taking these steps, you can minimize the risks and enjoy the performance benefits of the Big Cam water bypass kit.

Details:

For Sale Here Is A Used Cummins Big Cam Water Bypass Connection. Items are also for sale locally. Shipping Charges Are For The Continental US. Part Number 130394.

part #: 130394 prices

• $20.95-$145.25

specifications coenginecooling:

• brand: Cummins
• mpn: 130394
• type: Water Manifold

shipping coenginecooling:

• class: Standard, Expedited, One-day
• carrier: UPS
• type: Calculated
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• cost: $18.34
• transit: 2-5 Days

returns coenginecooling:

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

general coenginecooling:

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

offer coenginecooling:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: December 10, 2025

payments coenginecooling:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller coenginecooling:

• city: Coopersville, Michigan
• # reviews: 1029
• rating: 99.2%

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