Cummins ISB 6.7L Aftertreatment Hose 2018-2024: OEM 5304875
CUMMINS ISB 6.7L AFTERTREATMENT HOSE 2018-2024: OEM 5304875
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Genuine New, Cummins Aftertreatment Hose, Cummins part number 5304875-OE ( OEM Part Number 5304875 ).This part is primarily made for a Cummins ISB 6.7L, production years 2018-2024, and comes with a One Million Miles or One Year Warranty.
OEM NUMBERS
| Primary OEM | 5304875 |
| Additional OEM | 5304875, A041U710 |
ADDITIONAL DETAILS
| CONDITION | Genuine New |
| UPC / Barcode | 00840490555099 |
| WEIGHT | 1.00 LBS |
SHIPPING OPTIONS
Ship Weight : 1.00 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.
"This Product Doesn't Have a Core"
Ensure proper aftertreatment system operation with this Cummins ISB 6.7L Aftertreatment Hose for 2018–2024 applications. OEM 5304875 helps provide a secure pathway for pressure and gases within the emissions system, supporting proper system monitoring and function. This hose is a dependable replacement for a worn, cracked, leaking, or damaged component in compatible Cummins ISB 6.7L engines.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2018 | Cummins | ISB 6.7L | ||||
| 2019 | Cummins | ISB 6.7L | ||||
| 2020 | Cummins | ISB 6.7L | ||||
| 2021 | Cummins | ISB 6.7L | ||||
| 2022 | Cummins | ISB 6.7L | ||||
| 2023 | Cummins | ISB 6.7L | ||||
| 2024 | Cummins | ISB 6.7L | ||||
PEOPLE ALSO ASKS | BLOG(S)
Pressure information within a diesel aftertreatment system depends on an unobstructed and properly sealed pathway between connected components. The Cummins ISB 6.7L Aftertreatment Hose 2018-2024: OEM 5304875 provides an application-specific connection that helps transfer pressure through the system, making hose condition important for dependable aftertreatment monitoring.
- OEM 5304875 is intended for compatible 2018-2024 Cummins ISB 6.7L diesel applications.
- Maintains a pressure pathway between compatible aftertreatment components used for system monitoring.
- Proper sealing helps prevent pressure loss that could interfere with the readings received by connected sensing components.
- Correct internal passage size helps preserve the intended pressure transfer through the hose.
- Application-specific length and routing allow the hose to reach its intended connection points without unnecessary modification.
- Flexible construction accommodates normal vibration and movement around the diesel aftertreatment assembly.
- Temperature-resistant materials help the hose withstand conditions found near heated exhaust-system components.
- Replacement can restore the pressure connection when an existing hose becomes cracked, restricted, loose, or deteriorated.
The Cummins ISB 6.7L Aftertreatment Hose OEM 5304875 is an important connection for maintaining reliable pressure transfer within compatible emissions systems. For customers searching for a Cummins ISB aftertreatment hose, DPF pressure hose, 6.7L emissions hose, diesel pressure hose, or OEM 5304875 replacement, this component provides the application-specific fit needed to restore the intended pressure pathway.
Careful inspection of an Aftertreatment Hose can reveal leaks that interfere with exhaust pressure readings and emissions system operation. Heat, vibration, soot buildup, and aging can damage the hose or its connections, so checking the entire hose assembly is important when diagnosing aftertreatment faults.
- Inspect the hose visually: Look for cracks, splits, holes, burned areas, or other visible deterioration.
- Check connection points: Examine fittings, clamps, and hose ends for looseness, damage, or poor sealing.
- Look for soot marks: Dark soot deposits around a connection or damaged section may indicate exhaust leakage.
- Inspect for heat damage: Hardened, brittle, melted, or discolored areas can signal deterioration from excessive temperature exposure.
- Check hose routing: Make sure the hose is not rubbing against sharp edges or hot components that could cause damage.
- Inspect for internal blockage: Soot, moisture, or debris inside certain pressure hoses can restrict flow and affect sensor readings.
- Perform approved leak testing: When required, follow the manufacturer’s diagnostic procedure and use appropriate test equipment to confirm whether the hose holds pressure correctly.
Finding an Aftertreatment Hose leak early can help prevent inaccurate pressure readings, recurring fault codes, and unnecessary sensor replacement. Any hose showing significant cracking, leakage, restriction, or heat damage should be serviced according to the manufacturer’s recommendations.
Moisture and exhaust residue can accumulate within aftertreatment components under certain operating conditions. Any resulting restriction in a pressure-sensing passage can interfere with accurate system readings.
Yes. If the hose becomes restricted, damaged, or unable to maintain a proper connection, the resulting pressure readings may contribute to diagnostic fault codes.
The hose operates in the exhaust aftertreatment environment, where soot and other exhaust deposits may gradually accumulate within pressure-sensing passages.
Yes. A partial restriction may allow some pressure information through while producing inconsistent readings under different engine speeds and exhaust conditions.
Cummins Aftertreatment Hoses
