Loading...

Cummins B6.7 SCR Filter 2018-2024: OEM 5418490

CUMMINS B6.7 SCR FILTER 2018-2024: OEM 5418490

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$4,495.00

AVAILABILITY IN STOCK
OEM NUMBER5418490
PART TYPESCR Filter
BRANDTamerx Diesel Products
ENGINE MAKECummins
ENGINE TYPEB6.7
YEAR2018-2024
PART NUMBER202-0268RM-SCR

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx SCR Filter, Tamerx part number 202-0268RM-SCR ( OEM Part Number 5418490 ). All parts are proudly remanufactured in the U.S.A. to the highest of OEM standards, and improvements are often applied to the original design in the remanufacturing process. This part is primarily made for a Cummins B6.7, production years 2018-2024, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5418490
Additional OEM4394687, 5418490

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode00840490549333
WEIGHT44.00 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.


Give your emissions system an upgrade with the Cummins B6.7 SCR Filter (2018–2024) — OEM 5418490. Designed to help reduce NOx emissions and support cleaner combustion, this SCR filter delivers dependable performance for your Cummins B6.7 engine. Built to meet strict OEM standards, it ensures a perfect fit and long-lasting durability from 2018 through 2024. Trust this Tamerx solution to help keep your engine compliant and running strong on every run.

FITMENT CHART

YEARMAKEENGINE(S)
2018Cummins B6.7
2019Cummins B6.7
2020Cummins B6.7
2021Cummins B6.7
2022Cummins B6.7
2023Cummins B6.7
2024Cummins B6.7

PEOPLE ALSO ASKS | BLOG(S)

The Selective Catalytic Reduction (SCR) filter is a vital part of the emissions system on Cummins B6.7 engines from 2018 to 2024. It works with the SCR system to reduce nitrogen oxide (NOx) emissions, helping vehicles meet strict environmental standards while maintaining efficient exhaust operation. The Cummins B6.7 SCR Filter OEM 5418490 from Tamerx Diesel Parts is designed to meet original equipment specifications, offering a dependable replacement that helps keep your emissions system working as intended.

  • Converts harmful NOx emissions by enabling the SCR system to turn nitrogen oxides into harmless nitrogen and water vapor, supporting cleaner exhaust output and regulatory compliance

  • Exact fit for Cummins B6.7 engines (2018–2024) ensuring proper installation, correct integration, and reliable operation with factory exhaust configurations

  • Supports stable exhaust performance by maintaining the smooth flow of exhaust gases, which helps extend the life and function of downstream components

  • OEM-quality construction (5418490) providing dependable durability, consistent performance, and full compatibility with original SCR system hardware

  • Ideal for highway and heavy-duty use where sustained emissions control and SCR system efficiency are critical for long-term engine reliability

Choosing the right SCR filter is essential for maintaining proper emissions control on Cummins B6.7 engines. The Cummins B6.7 SCR Filter OEM 5418490 available from Tamerx Diesel Parts is a direct OEM replacement that helps preserve emissions system performance and supports overall exhaust efficiency. Investing in a quality, OEM-matched SCR filter helps ensure your engine stays compliant with emissions requirements while performing reliably on the road.

A Selective Catalytic Reduction (SCR) filter is a critical emissions component that reduces nitrogen oxide levels in diesel exhaust. While the SCR system is designed for long-term use, proper maintenance plays a major role in preventing premature failure. Consistent care helps ensure reliable emissions control and system efficiency.

  • Use high-quality DEF: Always use manufacturer-approved diesel exhaust fluid to prevent contamination and catalyst damage.

  • Keep the DEF system clean: Prevent dirt or debris from entering the DEF tank, lines, or injector.

  • Maintain upstream emissions components: Proper DOC and DPF operation reduces contaminants reaching the SCR filter.

  • Address warning lights promptly: SCR or emissions fault codes should be diagnosed and repaired early.

  • Avoid extended low-temperature operation: Regular driving that allows the exhaust system to reach operating temperature supports proper SCR function.

  • Monitor sensors and dosing components: Faulty NOx sensors or DEF injectors can cause improper dosing and system stress.

Extending the life of an SCR filter depends on correct DEF management and overall emissions system health. Proactive maintenance and early issue resolution help keep the SCR system functioning efficiently and reduce the risk of costly repairs.

 

A failing SCR filter may trigger DEF system warning lights, cause frequent regeneration requests, or lead to reduced engine response. These are signs the filter is not processing NOx effectively anymore.

Yes, excessive restriction or degradation in the SCR filter can affect engine efficiency and potentially lead to engine derates. Prompt replacement helps preserve smooth engine operation.

Installation typically uses standard mechanical tools, but due to the size and location of the SCR filter in the exhaust path, professional assistance is often helpful. Ensuring proper sealing and alignment is key for performance.

The lifespan of this SCR filter depends on driving habits, maintenance, and operating conditions. With regular inspections, it’s designed to last through normal service life without frequent replacement.

 

Cummins SCR Filters

PRODUCT VIDEOS