GESi replacement DOC for Cummins (3103618 / GESI-508)
$2,928.64
This new aftermarket DOC is a direct replacement for the OEM unit. This filter is built by GESi under the DPFXFIT brand, and includes the required clamps and gaskets. DPFXFIT backs this product with a two year unlimited mileage warranty. This DOC is a direct replacement for Q61949A, 3103618, 3978025, 3999660, Q619723, 3999660NX Can not be sold or shipped to California at this time.
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