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Cummins B6.7, L9 DPF 2018-2022

CUMMINS B6.7, L9 DPF 2018-2022

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,595.00

CORE CHARGE:

$250.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER
PART TYPEDPF
BRANDSkyline Emissions
ENGINE MAKECummins
ENGINE TYPEB6.7, L9
YEAR2018-2022
PART NUMBERBJ0712-C
APPLICATION NOTESEPA17
ADDITIONAL NOTES2x of CL068,2x of GA068

PRODUCT DESCRIPTION

This is a New, Skyline Emissions DPF, Skyline Emissions part number BJ0712-C.This part is primarily made for a Cummins B6.7, L9, production years 2018-2022, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: 2x of CL068,2x of GA068

OEM NUMBERS

Additional OEM 2082341X, 2082341XS, 4394228, 4394228NX, 4394228RX, 5579370, 5579370RX, A054M210, A064B959, A068N102

ADDITIONAL DETAILS

CONDITION New
UPC / Barcode 00840490542693
WEIGHT 45.85 LBS

SHIPPING OPTIONS

Ship Weight : 45.85 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.


Kick your emissions control into high gear with the Cummins B6.7, L9 DPF (2018–2022). This robust diesel particulate filter captures soot and reduces harmful exhaust, helping your engine run cleaner and more efficiently. Built to fit 2018–2022 B6.7 and L9 models with precision and durability, it stands up to demanding conditions. Choose this Tamerx part for dependable performance and smoother, greener operation mile after mile.

FITMENT CHART

YEARMAKEENGINE(S)
2018Cummins B6.7 L9
2019Cummins B6.7 L9
2020Cummins B6.7 L9
2021Cummins B6.7 L9
2022Cummins B6.7 L9

PEOPLE ALSO ASKS | BLOG(S)

A Diesel Particulate Filter (DPF) is designed to trap soot and reduce harmful emissions from diesel engines. When the DPF becomes clogged, exhaust flow is restricted, which can quickly affect engine performance and reliability. While a vehicle may still be able to drive for a short time, continuing to operate with a clogged DPF can lead to serious issues.

  • Reduced engine power: A clogged DPF can force the vehicle into derate or limp mode to protect the engine.

  • Frequent warning lights: DPF or check engine lights often appear as soot levels exceed safe limits.

  • Poor fuel economy: Increased exhaust backpressure and repeated regeneration attempts can raise fuel consumption.

  • Failed regeneration cycles: Severe blockage may prevent the DPF from successfully burning off soot.

  • Excessive exhaust heat: Restricted flow can cause overheating in the exhaust system.

  • Risk of engine or turbo damage: Prolonged restriction can place extra strain on engine and turbocharger components.

Driving with a clogged DPF is not recommended, even if the vehicle remains operable. Addressing the issue early through proper diagnostics and maintenance helps prevent costly repairs and supports safe, reliable vehicle operation.

Lifespan varies with driving conditions, maintenance habits, and regeneration frequency, but the filter is engineered for long-term use. Regular monitoring helps catch issues before they become severe.

In some cases, clearing stored DPF fault codes or resetting the engine control unit may be needed so the system recognizes the new filter. Consult your service manual or technician for proper procedures.

Short trips, poor fuel quality, and missed regeneration cycles can accelerate soot buildup. Ensuring regular highway driving helps the DPF complete regeneration and stay cleaner longer.

Ignoring DPF issues can lead to persistent warning lights, reduced engine power, more frequent service regen attempts, or even engine derate events. Addressing problems promptly protects your engine and keeps emissions systems functioning properly.

Cummins DPFs

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