
Cummins ISB-6.7 DPF : OEM 5579365RX
CUMMINS ISB-6.7 DPF : OEM 5579365RX

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a New, DPF, part number 102-0056 ( OEM Part Number 5579365RX ). This part is primarily made for a Cummins ISB-6.7, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
Primary OEM | 5579365RX |
Additional OEM | 2871461, 2871461NX, 2871461RX, 3618711, 5579365, 5579365NX, 5579365RX, A064B949, Q629355 |
ADDITIONAL DETAILS
CONDITION | New |
UPC / Barcode | 00840490538955 |
WEIGHT | 44.00 LBS |
SHIPPING OPTIONS
Ship Weight : 44.00 LBS
UPS Ground, 2nd Day Air, Next Day Air
SHIPPING POLICY
Tamerx Diesel Products ships via UPS Ground. Next day air shipping can be arranged for a reasonable price of anywhere from $50.00 - $100.00 depending on the weight of the product and your location. We will do everything we can to make sure that you get the service you need. We understand how important it is to receive your order as quickly as possible.
In most cases Tamerx Diesel Products only needs one address, as long as your product is shipping to the same location as your billing information. In order to eliminate credit card fraud, your billing information must match the credit card you provide.
The terms, conditions, and details of our warranty vary from product to product. Specific warranty details can be found below.
Tamerx Diesel Products provides a replacement warranty on all of our parts. The duration and mileage limitations of the warranty vary by product and are specified on the product's detail page/item listing.
Please note that the warranty covers replacement of the part and the cost of shipping the replacement part to you only. It does not cover any shop, labor, towing, or any similar or related costs. This is not a "money back guarantee".
If you experience a problem with your part or it is not functioning properly, the correct warranty procedure is to call us at (510) 257-1777 (8:00 AM - 5:00 PM ET Monday through Friday). Be sure to have your order number and/or other relevant order information ready so we can easily locate your order and resolve your issue as quickly as possible. From that point, we will review with you any troubleshooting steps that may need to be taken and other areas or systems that can be checked to rule out external problems contributing to your part's issue. If a replacement is determined to be necessary, we will then arrange for your replacement part to ship out ASAP and issue any necessary return shipping labels and/or documents.
As is the case for the majority of the diesel products sold on Tamerx Diesel Products, your part's warranty is active as soon as you install it. In some other cases, warranty activation is contingent upon you sending us your core (i.e., your old part). Tamerx Diesel Products will provide you a return shipping label for parts that have a warranty with a core return condition. When we have received your core return, the part's warranty coverage begins. We reserve the right to void the product warranty if your core is not received within the allotted time, or if it isn't received at all. If the warranty for the diesel part you are purchasing has a core return requirement, it will be clearly noted on the product detail page/item listing.
What is a Core Charge?
A core charge (also called "core deposit") is similar to the deposit you might pay for a can or bottle of soda and is a standard requirement in the auto parts industry. For example, in many states, to promote recycling, you pay a deposit when you purchase a can of soda and receive your deposit back when you return the empty can. Many automotive parts have a core charge, or core price, that works in essentially the same way as a soda can deposit.
30 Day Core Charge Hold
You authorize Tamerx Diesel Products, to hold your credit card for the specified core charge amount and that you agree to return your core with 30 days of receiving the purchased part. When we have received your core return, the hold is released and the core charge payment is canceled.
The customer, or parts buyer, is responsible for any shipping costs associated with core returns unless otherwise specified in the product listing/detail page. Tamerx Diesel Products offers prepaid UPS shipping labels (SKU numbers UPS-CR1 and UPS-CR2) for use in returning your core that are available for purchase on our website during your shopping/order process.
The shipping label you will need to use for the core return is dependent upon what part you are purchasing. UPS-CR1 is good for cores weighing up to 20 pounds. UPS-CR2 is appropriate for shipping cores weighing 21 pounds or more. You must include enough information with the core return that clearly identifies it as a.) a Core Return, and b.) contains enough information we can use to clearly associate the core return with your order. Including a copy of the invoice or packing slip that came with the original shipment, clearly marked "Core Return", is ideal. Alternately, you can include a note marked as "Core Return" that includes your order number, full name and address, and phone number or other contact information. Failure to include this information with your returned core will most likely delay any due core credit being issued and/or delay any applicable warranty activation. Core returns need to be for the exact part purchased and cannot be damaged. Substituting another part in place of the part you have purchased is not acceptable.
All fluids must be drained.
If you have purchased a set or a parts package, you will need to return cores for all components of the set. For example, if you have purchaed a high pressure oil pump with an IPR valve, you will need to return both HPOP and IPR valve cores to receive proper credit. If you have purchased an EGR cooler/EGR valve package, your core return must consist of an EGR cooler core and an EGR valve core, or core credit will not be given.
Core Charges are often mandated by state legislature, and, as such, the actual core charge and taxes on the charge may vary depending on the state in which you buy your part. The Tamerx Diesel Products core charge presented to you online today with your item is representative of the most common core charge.
The Cummins ISB-6.7 DPF: OEM 5579365RX is designed to provide precise fit and dependable function for Cummins ISB 6.7 diesel engines. Manufactured to strict OEM standards, this diesel particulate filter captures soot efficiently to maintain emissions compliance and reliable engine performance. Its durable construction ensures long-term service in demanding operating conditions, helping protect the exhaust system and sustain overall efficiency. Choosing an OEM DPF minimizes compatibility issues and supports lasting dependability. This component is a trusted solution for keeping Cummins-powered trucks and equipment running smoothly and effectively.
PEOPLE ALSO ASKS | BLOG(S)
The Cummins Diesel Particulate Filter (DPF), part number 5579365RX, is specifically designed for 6.7L ISB and QSB diesel engines built to meet EPA10 emissions standards. It also fits select Paccar PX‑6 applications. This DPF is a critical part of the engine’s aftertreatment system and plays a major role in reducing the environmental impact of diesel exhaust.
Primary Function
The core purpose of the DPF is to trap and store particulate matter (soot) that is produced during diesel combustion. As exhaust gases flow through the honeycomb-structured ceramic filter, soot is captured and held, allowing only cleaner gas to pass through. This filtration process ensures that engines meet strict emissions regulations while helping to maintain cleaner air.
Why It Matters
- Reduces Soot Emissions
- Traps harmful particulates before they are released into the atmosphere.
- Supports Emissions Compliance
- Helps vehicles stay within legal environmental standards.
- Engineered for Durability
- Built to Cummins OEM specifications and often includes essential hardware like clamps and gaskets.
- Supports Regeneration
- Works with the system to periodically burn off accumulated soot, maintaining filter efficiency.
The 5579365RX DPF is a direct-fit solution designed to maintain emissions control without sacrificing reliability or uptime.
The Diesel Particulate Filter (DPF) helps trap and remove soot from your exhaust system, reducing emissions and helping vehicles stay compliant with environmental regulations. But when the DPF becomes clogged or fails, it can lead to noticeable issues that shouldn't be ignored.
Recognizing the early symptoms of a bad DPF can help prevent more serious damage to your engine and exhaust components.
Common Signs of a Bad DPF
If your DPF isn’t functioning properly, you may notice:
- Dashboard warnings
- A DPF or check engine light is often the first sign.
- Poor throttle response
- Sluggish or delayed response when accelerating.
- Frequent regeneration
- If regeneration occurs too often, the DPF may be restricted.
- Strong exhaust odor
- A failing DPF may not properly filter harmful substances.
- Increased fuel use
- The engine works harder when the exhaust flow is restricted.
- Rough idle or stalling
- Soot buildup can impact engine airflow and cause instability.
If you experience these symptoms, schedule a diagnostic check. Ignoring DPF issues can lead to more extensive repairs and emissions violations. Early action keeps your vehicle reliable and road-ready.
It is designed for direct installation within the exhaust system of ISB 6.7 engines.
Warning signs include clogged filter alerts, engine fault codes, or restricted exhaust flow.
Yes, it is manufactured to original Cummins OEM specifications.
Yes, by keeping exhaust flow clean, it supports consistent and reliable engine performance.