Welcome! Save BIG on aftertreatment parts - DPFs/DOCs, bungs, gaskets, clamps & more!

Quality DPFs and DOCs from Durafit. Limited stock available.

Is the Durafit brand item you need out of stock? Click the product to see a link for an OEM-fit replacement from Redline Emissions Products or search the collection here.

Note: These are aftermarket DPFs and DOCs, thus they are NOT for sale or installation in California.

We do have a broad range of OEM filters that are available in California.

Durafit DPFs / DOCs (0)

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