This is a brand new genuine Cummins 5.9 liter cylinder head. This is like I said a genuine Cummins part not a Chinese knockoff.

OEM Part Number S4.33911273

Other part number 3930912

The free shipping is only offered to commercial addresses with a loading dock or forklift, if you send someone to pickup this part we can discount you accordingly. We also only offer free freight shipping to the contiguous United States, If you live in Hawaii, Alaska or other US territories you will not receive free freight shipping.