100% Original Part – Not an aftermarket substitute
Manufacturer: Cummins
Every Order Comes With a 90-day Return
This Product Ships From China
The item ships from China about 45-60 days to deliver
The item is in pre-sale
The 3178320 Cummins Water Bypass Tube is compatible with the following engine power models:
Cummins: KTA38-G, KTA38-G1, KTA38-G2, KTA38-G2A, KTA38-G2B, KTA38-G4, KTA38-G5, KTA38-G9
Note: Please confirm that your engine model is compatible before purchasing. You can also contact customer service for assistance at any time.
Features
1.100% Genuine OEM Fit: Eliminates the alignment struggles of aftermarket pipes, ensuring a tension-free fit between the water pump and thermostat housing.
2.Optimized Flow Dynamics: Smooth internal bends minimize flow resistance, protecting the water pump from excessive backpressure and cavitation.
Specification
Product Name: 3178320 Cummins Water Bypass Tube
Part Number: 3178320
Part Brand: Cummins
Status: Genuine
Note: The dimensions are manually measured and may have slight variations.



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