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 Cummins 203933 Expansion Plug is an essential small-part component for your engine's longevity. In the massive KTA38 block, these plugs are strategically placed to seal the holes created during the casting process. Over time, poor coolant maintenance can lead to these plugs rusting from the inside out. Replacing them with genuine Cummins parts ensures that the fit is tight enough to handle the vibration and thermal expansion of a 38-liter engine.
The 203933 Cummins Expansion Plug is compatible with the following engine power models:
Cummins: KTA38-G2A, KTA38-G4, KTA38-G2B, KTA38-G9, KTA38-G
Note: Please confirm that your engine model is compatible before purchasing. You can also contact customer service for assistance at any time.
Specification
Product Name: 203933 Cummins Expansion Plug
Part Number: 203933
Part Brand: Cummins
Status: Genuine



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