Hino J08E 7.7L SCR Outlet Catalyst Module 2018-2019: OEM 18045E024
HINO J08E 7.7L SCR OUTLET CATALYST MODULE 2018-2019: OEM 18045E024
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 18045E024RM-SCR ( OEM Part Number 18045E024 ). 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 Hino J08E 7.7L, production years 2018-2019, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 18045E024 |
| Additional OEM | 18045E024 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490556775 |
| WEIGHT | 33.00 LBS |
SHIPPING OPTIONS
Ship Weight : 33.00 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.
Engineered to support dependable exhaust aftertreatment operation, the Hino J08E 7.7L SCR Outlet Catalyst Module (2018–2019) OEM 18045E024 is an essential component for maintaining proper emissions control system function. Manufactured to meet original equipment specifications, it provides precise compatibility with Hino J08E 7.7L diesel engines across the specified model years. This SCR outlet catalyst module serves as the final stage of the selective catalytic reduction system, helping reduce nitrogen oxide (NOx) emissions before exhaust gases are released while supporting compliance with emissions standards. Constructed from durable, high-quality materials, it is designed to withstand extreme exhaust temperatures and demanding commercial operating conditions. Ideal for fleet operators, service technicians, and maintenance professionals, this OEM SCR outlet catalyst module helps maintain consistent aftertreatment system operation and long-term reliability.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2018 | Hino | J08E 7.7L | ||||
| 2019 | Hino | J08E 7.7L | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Hino J08E 7.7L SCR Outlet Catalyst Module (OEM 18045E024) is a critical aftertreatment component designed for 2018–2019 Hino J08E 7.7L engines. As part of the Selective Catalytic Reduction (SCR) system, it is installed near the end of the exhaust system where it helps reduce nitrogen oxide (NOx) emissions by converting them into harmless nitrogen and water vapor. Working alongside the Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), and Diesel Exhaust Fluid (DEF) system, the SCR Outlet Catalyst Module plays a key role in maintaining an efficient emissions control system.
Unlike the DPF, which captures soot, the SCR Outlet Catalyst Module focuses specifically on treating NOx emissions through a chemical reaction inside the catalyst.
What are the functions of the Hino J08E 7.7L SCR Outlet Catalyst Module?
- Converts nitrogen oxide (NOx) emissions
- The catalyst reacts with ammonia produced from DEF to transform harmful NOx emissions into harmless nitrogen and water vapor.
- Performs the final stage of emissions treatment
- Located near the outlet of the aftertreatment system, it provides one of the last cleaning stages before exhaust gases are released into the atmosphere.
- Works with the DEF system
- The SCR catalyst relies on accurately injected DEF to create the chemical reaction needed for effective NOx reduction.
- Supports the complete aftertreatment system
- It operates together with the DOC, DPF, NOx sensors, and engine control system to maintain efficient emissions control.
- Operates continuously during engine operation
- With no moving parts, the catalyst automatically treats exhaust gases whenever the engine is running.
- Helps maintain emissions compliance
- A properly functioning SCR Outlet Catalyst Module helps compatible Hino vehicles meet modern diesel emissions regulations while supporting reliable aftertreatment system operation.
The Hino J08E 7.7L SCR Outlet Catalyst Module (OEM 18045E024) serves as the final NOx reduction stage in the exhaust aftertreatment system. By converting harmful nitrogen oxides into environmentally safe gases, it helps the entire emissions system operate efficiently, supports compliance with emissions standards, and contributes to dependable long-term operation of compatible Hino J08E 7.7L engines.
A failing SCR Outlet Catalyst Module often develops gradually, giving several warning signs before it stops functioning properly. Because it plays a key role in reducing nitrogen oxide (NOx) emissions, problems with the module can affect your vehicle's emissions system and overall drivability.
Recognizing these symptoms early can help prevent more extensive aftertreatment repairs.
Here are the most common signs that your SCR Outlet Catalyst Module may be going bad:
- Check engine light
- An illuminated check engine light is often the first indication that the SCR system has detected a problem.
- Frequent emissions-related fault codes
- Diagnostic trouble codes related to SCR efficiency, NOx reduction, or catalyst operation may indicate the module is no longer functioning properly.
- Engine derate or reduced-power mode
- Many diesel engines automatically limit engine output when a serious SCR system issue is detected to encourage timely repairs.
- Increased DEF consumption
- A failing SCR Outlet Catalyst Module may cause the system to use more Diesel Exhaust Fluid (DEF) than normal in an attempt to maintain emissions control.
- Failed emissions inspections
- If the catalyst is no longer effectively treating exhaust gases, the vehicle may not meet emissions requirements during testing.
- Visible damage or excessive corrosion
- Cracks, dents, corrosion, or other physical damage to the module can affect its ability to operate correctly.
- Unusual exhaust odors or excessive heat
- Changes in exhaust odor or excessive heat around the aftertreatment system may indicate the catalyst is no longer functioning as intended.
If you notice any of these warning signs, have the SCR Outlet Catalyst Module and the surrounding aftertreatment components inspected promptly. Early diagnosis can help prevent additional emissions system damage, reduce repair costs, and keep your diesel engine operating reliably.
The SCR Outlet Catalyst Module works together with the DOC, DPF, DEF dosing system, NOx sensors, PM sensor, and exhaust temperature sensors to reduce emissions and maintain efficient aftertreatment performance.
The 18045E024 is commonly used on Hino medium-duty commercial trucks equipped with the J08E 7.7L engine for delivery, municipal, vocational, and fleet transportation applications.
The catalyst module is engineered for continuous operation under high exhaust temperatures, heavy engine loads, vibration, and repeated thermal cycling encountered during commercial truck service.
Technicians typically inspect the module when diagnosing SCR efficiency fault codes, elevated NOx readings, emissions warning lights, reduced aftertreatment efficiency, or visible damage to the exhaust system.
Hino SCR Outlet Catalyst Modules