- Home
- Shop By: All Products
- Cummins
- QSB4.5
- Cummins QSB4.5 Turbo Assembly 2013-2018: OEM 4309142RX
Cummins QSB4.5 Turbo Assembly 2013-2018: OEM 4309142RX
CUMMINS QSB4.5 TURBO ASSEMBLY 2013-2018: OEM 4309142RX
ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY
WARRANTY
1M MILES OR 1 YEAR
PRODUCT DESCRIPTION
This is a Remanufactured, Tamerx Turbo Assembly, Tamerx part number 4309142RM ( OEM Part Number 4309142RX ).This part is primarily made for a Cummins QSB4.5, production years 2013-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
Additional Notes: Spigot Angle: 0 Degree
OEM NUMBERS
| Primary OEM | 4309142RX |
| Additional OEM | 4309142RX, 5287215 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | |
| WEIGHT | 38.00 LBS |
SHIPPING OPTIONS
Ship Weight : 38.00 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.
Boost your Cummins QSB4.5 engine back to life with the Turbo Assembly (2013–2018): OEM 4309142RX. This genuine OEM turbocharger delivers powerful airflow, responsive acceleration, and dependable boost pressure to restore your engine’s performance and efficiency. Built for durability and precision, it’s the perfect replacement to power through demanding workloads with confidence and control.
DESCRIPTION
This is a Remanufactured, Tamerx Turbo Assembly, Tamerx part number 4309142RM ( OEM Part Number 4309142RX ).This part is primarily made for a Cummins QSB4.5, production years 2013-2018, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2013 | Cummins | QSB4.5 | ||||
| 2014 | Cummins | QSB4.5 | ||||
| 2015 | Cummins | QSB4.5 | ||||
| 2016 | Cummins | QSB4.5 | ||||
| 2017 | Cummins | QSB4.5 | ||||
| 2018 | Cummins | QSB4.5 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The turbocharger plays a crucial role in boosting the efficiency and power of your Cummins QSB4.5 engine. The OEM 4309142RX turbo assembly is designed to restore optimal airflow to the engine, improving combustion and fuel efficiency. A properly functioning turbocharger can help your engine maintain its performance and longevity, making timely replacements essential.
Key Benefits of the Cummins QSB4.5 Turbo Assembly OEM 4309142RX
- Improved Engine Efficiency
- Maximizes airflow into the engine, ensuring efficient fuel combustion and reducing fuel consumption.
- OEM Fit and Quality
- Built specifically for the Cummins QSB4.5 engine from 2013-2018, ensuring a perfect fit and reliable performance.
- Enhances Engine Longevity
- By maintaining optimal airflow, the turbo helps prevent engine wear and tear, extending its lifespan.
- Durable and Reliable
- Constructed from high-quality materials, this turbo assembly is built to withstand the demands of heavy-duty use.
- Reduces Emissions
- Proper air intake and combustion help reduce harmful emissions, making your engine more environmentally friendly.
Why Replace Your Turbo Assembly?
A failing turbo assembly can lead to reduced engine power, poor fuel efficiency, and even engine damage over time. Replacing it with the OEM 4309142RX ensures that your Cummins QSB4.5 engine continues to run smoothly and efficiently. By maintaining the right airflow and combustion process, this turbo assembly is critical for keeping your engine in top condition.
Investing in a quality turbo replacement not only improves engine performance but also saves you from costly repairs down the line. Choose the OEM 4309142RX turbo assembly for reliable, long-lasting performance for your Cummins QSB4.5 engine.
Testing a turbo assembly for failure is essential for maintaining the efficiency and performance of your vehicle's engine. A malfunctioning turbo can lead to reduced power, increased fuel consumption, and engine damage. Knowing how to properly diagnose turbo issues can help you address problems early and avoid more extensive repairs down the road. In this blog, we’ll explore the steps to test your turbo assembly effectively.
-
Check for Unusual Noises
-
Start by listening for any unusual sounds such as whistling, grinding, or whining coming from the turbocharger. These noises can indicate internal damage or wear within the turbo assembly.
-
-
Inspect for Oil Leaks
-
Examine the turbo assembly and surrounding areas for signs of oil leakage. Leaks can be a sign of a failing seal or bearing within the turbocharger, affecting its performance.
-
-
Examine the Turbo Hoses
-
Check the turbocharger hoses for any cracks, loose connections, or damage. Properly sealed and intact hoses are crucial for maintaining the correct pressure and preventing leaks.
-
-
Perform a Boost Pressure Test
-
Use a boost pressure gauge to test the turbo’s boost levels. Compare the readings with the manufacturer’s specifications. Low or fluctuating boost pressure can indicate issues with the turbo assembly.
-
-
Check for Excessive Shaft Play
-
With the engine off, manually check the turbo shaft for excessive play. There should be minimal axial and radial movement. Significant play can suggest bearing failure or other internal problems.
-
-
Review Engine Performance Data
-
Use diagnostic tools to review engine performance data related to the turbocharger. Look for any error codes or performance anomalies that could point to turbo issues.
-
-
Inspect for Exhaust Smoke
-
Pay attention to any smoke coming from the exhaust. Blue or gray smoke can indicate that the turbocharger is burning oil, which might be a sign of internal damage.
-
Regular testing and inspection of your turbo assembly are vital for preventing performance issues and ensuring the longevity of your vehicle’s engine. By checking for unusual noises, oil leaks, and boost pressure, as well as examining hoses and shaft play, you can diagnose potential problems early and take corrective action. Keeping your turbo assembly in good working condition helps maintain optimal engine performance and efficiency, ultimately leading to a smoother and more reliable driving experience.
Yes, periodic checks for leaks, noises, and shaft movement help catch issues early before serious damage occurs.
Use a non-corrosive degreaser and a soft brush to remove buildup while avoiding damage to connections or fins.
By promoting more efficient combustion, it helps lower unburned hydrocarbons and improve exhaust cleanliness.
Operating with a failing turbo can lead to engine power loss, increased wear, and eventual damage to downstream components.
Cummins Turbo Assemblys
TAMERX DIESEL REVIEWS
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
John Doe
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Lori Dolor
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Miles Aces
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Tsumi Chan
4309142RM REVIEWS
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
John Doe
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Lori Dolor
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Miles Aces
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
Tsumi Chan







































