DPF Ordering - Best Practices

Welcome to our webpage about best practices when buying a replacement filter. As emissions regulations become increasingly stringent, diesel particulate filters (DPFs) have become a crucial component in modern diesel engines. However, when it comes time to replace a DPF, the cost of OEM filters can be prohibitive. Aftermarket DPF offers a cost-effective alternative, but it is important to understand the best practices for buying replacement filters to ensure you get the right product for your vehicle and avoid any issues down the line. In this article, we will provide you with useful tips and insights to help you make an informed decision when purchasing a replacement DPF filter from Aftermarket DPF.

 

 1. FIND THE FILTER'S OEM PART NUMBER 

 

Cummins DPF with part descriptions and arrows pointing to the part details
Cummins diesel particulate filter (DPF) overview w/ part number location.

 

To begin the process of finding a replacement for your damaged part, the first step is to locate the OEM part number. Keep in mind that even if you cannot find the part number on the damaged part itself, it should still have one. In case you are unable to find it or haven't removed the filter yet, you can  for assistance.

Once you have the part number, you can enter it in the search OEM part number page to look for the exact replacement part you need. If you're having trouble finding the part number, don't worry, as it might have been superseded by a newer version. This can happen if the older version of your part has been retired or replaced.

 

 2. ALWAYS DOUBLE CHECK YOUR PART NUMBER

 

Engraved part number on DPF shows signs of damage caused by rust.

It's important to double-check the part number before making a filter purchase. If you're unsure about what the part number is or if you're having trouble narrowing down your search, don't guess - give us a call instead. We can help you identify the right part and ensure that your search is focused and efficient.

Also, it's not uncommon for people to receive incorrect information from reputable parts companies and dealers. To avoid any potential issues, it's always best to verify the information you have before making a purchase.

Remember, restocking fees may be applied to all return orders. To save yourself time and money, it's best to ensure that you're purchasing the correct part from the start. If you have any questions or concerns about the fit of a particular part, give us a call and we'll be happy to help.

 

3. REMEMBER YOUR GASKETS & CLAMPS

 

 Shelves and peg board holding gaksets and clamps

It's important to remember that every filter installation requires new gaskets, and sometimes clamps as well. While your filter order will always come with gaskets, it may not include clamps. If you're unsure whether your order includes clamps, give us a call and we can help you determine what you'll need.

Replacing gaskets is a straightforward process and they should always be replaced whenever filters are separated from one another. However, the decision to replace clamps is often made by the technician during installation. If new clamps were packaged with your filter, make sure that the repair facility returns them to you if they are not needed.

 

4. HOW TO PLACE YOUR ORDER

 

 Person making a payment electronically using a credit card.

Well done on locating the necessary component and initiating the process of restoring your truck's functionality! Now, the only remaining task is to finalize your purchase.

Aftermarket DPF provides three simple avenues for you to place your order and complete payment:

  • Use our online payment platform
  • Contact us via email
  • Reach us directly by dialing 540-617-2657

After submitting your order, we will process it promptly, and you'll be sent a confirmation email. Further updates regarding your order status will follow in due course.

TIP: Please keep in mind our warehouse locations and corresponding time zones, as they are crucial factors to consider while placing your order.

 

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