SKU: 1308973049

4394979RX Genuine Cummins Dpf Diesel Particulate Filter Module

$539.55 $599.50
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Description

4394979RX Genuine Cummins Dpf Diesel Particulate Filter ModulePart details DESCRIPTION Dpf Diesel Particulate Filter Module CONDITION Used BRAND Cummins PART NUMBER 4394979RX OTHER OEM PART NUMBERS THAT WILL WORK 5509714, 206 075 0052, 2060750052, 43006159, 4394577, 4394577NX, 4394577RX, 4394979, 4394979NX, , 5579297, 5579297NX, 5579297RX, 5633757, 5633757NX, 5633757PX, 5633757RX, 58081, A055B953, C0310 SA, C0310SA, 5418494, 4387984, A052T100, 2078587X Function of this part The aftertreatment system treats

Part details

DESCRIPTION Dpf Diesel Particulate Filter Module
CONDITION Used
BRAND Cummins
PART NUMBER 4394979RX
OTHER OEM PART NUMBERS THAT WILL WORK 5509714, 206-075-0052, 2060750052, 43006159, 4394577, 4394577NX, 4394577RX, 4394979, 4394979NX, , 5579297, 5579297NX, 5579297RX, 5633757, 5633757NX, 5633757PX, 5633757RX, 58081, A055B953, C0310-SA, C0310SA, 5418494, 4387984, A052T100, 2078587X

Function of this part

The aftertreatment system treats exhaust gases after they leave the engine using components such as the DOC, DPF, and SCR catalyst. It controls soot and NOx emissions by trapping particulates and converting harmful gases into less harmful compounds.

Why this part matters

These components are central to emissions compliance on modern diesel trucks. Problems in the aftertreatment system can cause frequent regens, power derates, and down-time until the fault is corrected.

About the brand

Cummins engine parts are trusted for reliable power in a variety of heavy-duty truck and equipment applications.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 1308973049

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4.3 ★★★★★
Based on 855 reviews
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Verified Purchase
AFRugger
Louisville, US
★★★★★ 5
A notebook that stands up extremely well to bad weather and harsh working conditions
Color: Tan, Size: 1 Pack
Now that I've used this notebook, I can't see myself using any other kind. I travel a lot and need a notebook with me at all times. That means the notebook I have with me is going to get wet frequently and take a beating in my pocket. This notebook is perfect. Rain/sweat have no effect on my written notes or my ability to write. The pages are thick which prevents tearing. The cover and binding are quite sturdy, rather than getting bent like cheaper notebooks. At 4x6 inches this fits in my cargo pocket without a problem and gives me plenty of writing space. If you are going to carry the notebook in your front pocket I'd suggest the smaller 3x5 version. The ruler on the back page was not something I thought about but has come in handy several times. No, this is certainly not the cheapest notebook available, but it is a reasonable price for a high quality product. If you are using this for field work, it is probably worth the cost. My work notes are certainly more valuable to me than the couple extra bucks spent. And really, how often do you fill up a notebook? I only go through one every month or two so it's not very costly. You cannot use gel type pens with this notebook, only normal ballpoint pens or pencils. I suggest using a Fisher Space Pen, it works very well with this notebook (also available on Amazon Prime for under $10)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2016
M
Verified Purchase
MWC
Lake Worth, US
★★★★★ 5
Wet proof is great
Color: Blue, Size: 6 Pack
As a nurse, I am able to put this in my scrub pocket and make notes as I go along. I also write down my patients' meds so I can refer to it when the computer is not available or not with me. Since it is wet proof I can sanitize it when (and not if) it gets something on it. I use a ballpoint pen and have used a pencil and none of my writing gets smeared or erased by the disinfectant wipes. Since I have these books stored securely in my locker if something comes up in the future with someone I can refer back to them for answers not found in the chart. I use my book when I am giving shift report which is very helpful when I have to tell the know-it-all nurse every little detail because she wants to eat breakfast instead of reading orders and notes. Some of my coworkers have also ordered their own books. A great product and very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2020
E
Verified Purchase
Ernesto Luna
Pawtucket, US
★★★★★ 5
Great product
Color: Black, Size: 3 Pack
Great for taking notes. Write anywhere
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
S
Verified Purchase
Shannon
Natrona Heights, US
★★★★★ 5
Satisfied with purchase
Color: Green, Size: 3 Pack
Purchased for outdoor work purposes and they're absolutely worth the purchase. Very durable and waterproof. I actually repurchased for extras. The color is great as well as the size, overall satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
M
Verified Purchase
Michael D Vicars
Lake Worth, US
★★★★★ 4
Pricey but nice.
Color: Orange, Size: 3 Pack
Nice pad, works as intended when wet and dry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026

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