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Navistar MaxxForce 7,DT DOC/DPF 2011-2013

NAVISTAR MAXXFORCE 7,DT DOC/DPF 2011-2013

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,595.00

AVAILABILITY IN STOCK
OEM NUMBER
PART TYPEDOC/DPF
BRANDSkyline Emissions
ENGINE MAKENavistar
ENGINE TYPEMaxxForce 7,DT
YEAR2011-2013
PART NUMBERMJ0831-M
APPLICATION NOTESEPA10

PRODUCT DESCRIPTION

This is a New, Skyline Emissions DOC/DPF, Skyline Emissions part number MJ0831-M.This part is primarily made for a Navistar MaxxForce 7,DT, production years 2011-2013, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Additional OEM2609066C91, 5010910R91, 5012835R1

ADDITIONAL DETAILS

CONDITIONNew
UPC / Barcode00840490547360
WEIGHT47.30 LBS

SHIPPING OPTIONS

Ship Weight : 47.30 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.


Start your engine’s clean-running journey with the Navistar MaxxForce 7 & DT DOC/DPF 2011–2013, engineered to tackle emissions at the source. This combined Diesel Oxidation Catalyst and Particulate Filter helps trap harmful pollutants while maintaining optimal exhaust flow for dependable performance. Built to endure heavy-duty use and harsh road conditions, it’s a rugged solution for your hardworking rig. Trust in quality that keeps your truck compliant, efficient, and ready for every mile.

FITMENT CHART

YEARMAKEENGINE(S)
2011Navistar MaxxForce 7,DT
2012Navistar MaxxForce 7,DT
2013Navistar MaxxForce 7,DT

PEOPLE ALSO ASKS | BLOG(S)

The Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF) are essential components of a modern diesel exhaust system. The DOC helps reduce harmful gases, while the DPF captures and burns off soot particles. When either component begins to fail or becomes restricted, the engine will often show clear warning signs. Identifying these symptoms early can help prevent costly repairs and extended downtime.

  • An illuminated check engine light or DPF warning light is one of the most common indicators. The system monitors exhaust pressure and temperature, and irregular readings can trigger fault codes.

  • Frequent or failed regeneration cycles may occur. If the DPF cannot properly burn off accumulated soot, the system may attempt repeated regens or display a regeneration failure message.

  • Reduced engine power or derate mode can happen when excessive backpressure builds up in the exhaust system. This limits performance to protect the engine and emissions components.

  • Increased fuel consumption may result from repeated regeneration attempts or restricted exhaust flow.

  • Excessive exhaust smoke or unusual exhaust odor can indicate that the DOC is not effectively oxidizing hydrocarbons or that the DPF is overloaded with soot.

  • Higher exhaust temperatures or abnormal pressure readings may signal a clogged or damaged filter.

If you notice any of these symptoms, prompt diagnosis is important. Addressing DOC or DPF issues early helps maintain proper exhaust flow, ensure emissions compliance, and prevent more serious damage to the diesel engine and aftertreatment system.

Routine checks help detect clogging, sensor issues, or excessive soot buildup in the Navistar MaxxForce 7, DT DOC/DPF 2011-2013. Identifying problems early helps prevent costly repairs and system failures.

A clogged Navistar MaxxForce 7, DT DOC/DPF 2011-2013 can restrict exhaust flow and lower engine efficiency. This may lead to warning lights and reduced power output.

Yes, a malfunctioning Navistar MaxxForce 7, DT DOC/DPF 2011-2013 can cause inefficient combustion and higher fuel consumption. Restricted exhaust flow can make the engine work harder, lowering overall efficiency.

If the Navistar MaxxForce 7, DT DOC/DPF 2011-2013 isn’t functioning properly, you may notice higher soot levels or darker exhaust smoke. Poor regeneration or sensor faults can also indicate reduced exhaust quality.

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