Cat Filter DPF 264-1556 | Diesel Particulate Filter | DPF Filter
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264-1556 CAT C9 Diesel Particulate Filter

  • CAT C9 264-1556 Diesel Particulate Filter
Your Price:
$4,725.00 (You save $575.00)
85.00 LBS
Ships Same day if ordered before 1:00 PM EST
$100.00 (Fixed shipping cost)

Product Description

264-1556 CAT C9 Diesel Particulate Filter

264-1556 CAT C9 Aftermarket Diesel Particulate Filter


264-1566 Caterpillar C9 DPF Diesel Particulate Filter

Offering a large variety of Brand New CAT DPF's for almost any 2007 & Newer truck on the road today.  

We Also Supply DPF's for:

How does the Diesel Particulate Filter remove particulate matter (PM)?

The CAT Particulate Filter, in most cases replaces the Tier 3 muffler and provides equivalent or better sound reduction. The CAT Particulate Filter consists of four sections: an inlet, a Diesel Oxidation Catalyst (DOC), a Diesel Particulate Filter (DPF) and an outlet.

Exhaust flows out of the engine and into the CAT Particulate Filter. It passes through the DOC and then into the DPF where PM is collected on the walls of the DPF. The PM collected is then oxidized to remove it from the DPF. This is known as regeneration.

When operating conditions maintain sufficient exhaust temperatures, the DPF is continually self-regenerating. This is known as passive regeneration and results in clean exhaust out of the tailpipe.

On very infrequent occasions, an active self-regeneration is required to remove a build-up of PM in the DPF, due to insufficient exhaust temperatures.

Cummins Diesel Filter Diagram

Are your Diesel Filters In stock?

All DPF's are in Stock and we are developing more each day for newer trucks

Our Diesel Particle Filters systems deliver the exact same performance or Better than the OEM offers.

Never pay full retail for a DPF!!

We Sell only BRAND NEW DPF's

  • Gaskets Are Included with Each Filter
  • Upgraded Design and Housings
  • 200,000 Mile Warranty  
  • Shop with us and SAVE!!

I don't have my Part number, What do I do?

If you are having trouble figuring out the part you need, Call your local CAT dealer with your VIN number.  

Some CAT dealers won’t give you the information, but don’t give up, Just call a different dealer in another State, most are happy to help you figure out your needs.

Warranty Information

200,000 Miles Limited

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