Paccar MX11, MX13 SCR Outlet Catalyst Module 2022-2024: OEM 2254598PE
PACCAR MX11, MX13 SCR OUTLET CATALYST MODULE 2022-2024: OEM 2254598PE
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured Tamerx SCR Outlet Catalyst Module, Tamerx part number 2254598RM-SCR ( OEM Part Number 2254598PE ). 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 Paccar MX11, MX13, production years 2022-2024, and comes with a One Million Miles or One Year Warranty.
OEM NUMBERS
| Primary OEM | 2254598PE |
| Additional OEM | 2254598PE, 2254599PE |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490557888 |
| WEIGHT | 101.00 LBS |
SHIPPING OPTIONS
Ship Weight : 101.00 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 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, 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 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.
Promote consistent fuel delivery with this Cummins QSK50 Fuel Injector for 1990–2008 applications. OEM 3349861 delivers the precise amount of fuel required for proper combustion, helping support smooth engine operation and dependable response. This fuel injector provides a reliable replacement for a worn, damaged, or malfunctioning injector in compatible Cummins QSK50 engines.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2022 | Paccar | MX11 | MX13 | |||
| 2023 | Paccar | MX11 | MX13 | |||
| 2024 | Paccar | MX11 | MX13 | |||
PEOPLE ALSO ASKS | BLOG(S)
An SCR catalyst must provide the right internal environment for treated exhaust gases to undergo the reactions required for emissions control. The Paccar MX11, MX13 SCR Outlet Catalyst Module 2022-2024: OEM 2254598PE provides an application-specific catalyst section that helps maintain effective exhaust treatment as gases move through the later portion of the aftertreatment system.
- OEM 2254598PE is intended for compatible 2022-2024 Paccar MX11 and MX13 diesel applications.
- Catalyst-coated substrate provides the active surface required for chemical reactions within the SCR process.
- Supports NOx treatment after DEF has been introduced and prepared for use within the aftertreatment system.
- Uniform internal channels distribute exhaust across the catalyst surface for consistent contact as gases pass through the module.
- High-temperature construction withstands the demanding thermal environment found within diesel exhaust systems.
- Application-specific housing dimensions help maintain correct positioning with compatible Paccar aftertreatment components.
- Durable outer housing protects the internal catalyst from vibration and everyday operating conditions.
- Replacement restores the catalyst section when the existing module becomes damaged, contaminated, restricted, or no longer functions as intended.
The Paccar MX11, MX13 SCR Outlet Catalyst Module OEM 2254598PE provides the catalyst structure needed for dependable SCR exhaust treatment in compatible applications. For customers searching for a Paccar MX11 SCR catalyst, Paccar MX13 SCR outlet module, diesel SCR catalyst, NOx catalyst, or OEM 2254598PE replacement, this module provides an application-specific solution for restoring the SCR catalyst section.
Engine derate can occur when a faulty SCR Outlet Catalyst Module prevents the aftertreatment system from reducing NOx emissions as expected. If the ECM detects an ongoing SCR efficiency problem or emissions fault, it may limit engine power or vehicle speed until the issue is corrected.
- Low SCR efficiency: A damaged or contaminated catalyst may not reduce NOx emissions effectively.
- High NOx readings: Abnormal downstream NOx levels can indicate that the SCR system is not operating correctly.
- SCR fault codes: Catalyst efficiency and other aftertreatment-related diagnostic trouble codes may appear before a derate occurs.
- Emissions warning lights: Dashboard warnings may indicate an SCR problem that requires diagnosis.
- DEF dosing problems: Incorrect DEF delivery can affect catalyst operation and contribute to SCR faults that may lead to derate.
- Catalyst restriction: Internal damage or severe deposits may restrict exhaust flow and affect engine operation.
- Unresolved emissions faults: Continued operation with certain aftertreatment faults can progress to increasingly restrictive derate conditions.
A bad SCR Outlet Catalyst Module can contribute to engine derate, but other SCR components may produce similar symptoms. Checking NOx sensors, DEF quality and dosing, temperature sensors, wiring, exhaust leaks, and diagnostic codes can help identify the actual cause before replacing the module.
An exhaust leak can alter conditions around the NOx sensors and produce misleading efficiency readings, making the SCR catalyst appear less effective than it actually is.
Prolonged abnormal heat can accelerate catalyst aging or damage the internal substrate, potentially reducing the module's ability to convert NOx efficiently.
Problems that introduce excessive oil, fuel, soot, or other contaminants into the exhaust can damage or contaminate the replacement catalyst if they are left unresolved.
Not necessarily. SCR catalyst modules are generally evaluated based on diagnostic results, contamination, physical condition, and conversion efficiency rather than replaced at a universal mileage interval.
Paccar SCR Outlet Catalyst Modules
