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 3088389 Cummins Exhaust Valve is compatible with the following engine power models:
Cummins: KTA38-G2A, KTA38-G1, KTA38-G4, KTA38-G2, 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.
Features
1.Superior Metallurgy: Manufactured from specialized heat-resistant alloys that prevent valve burning, tulip deformation, and stem stretching under continuous heavy-duty operation.
2.Precision Sealing: Features a factory-ground face angle that ensures a gas-tight seal with the valve seat, optimizing engine compression and preventing power loss.
3.Wear-Resistant Stem: The valve stem is treated to minimize friction within the guide, reducing the risk of "valve sticking" and extending the life of the entire cylinder head assembly.
Specification
Product Name: 3088389 Cummins Exhaust Valve
Part Number: 3088389
Part Brand: Cummins
Status: Genuine
Item Dimension: 7.9*4.25*2.75 in
Note: The dimensions are manually measured and may have slight variations.



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