
Cummins B6.7 Turbo Assembly 2022-2024: OEM 6395675
CUMMINS B6.7 TURBO ASSEMBLY 2022-2024: OEM 6395675

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 6395675RM-WA ( OEM Part Number 6395675 ). 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 Cummins B6.7, production years 2022-2024, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here
OEM NUMBERS
| Primary OEM | 6395675 |
| Additional OEM | 6395675 |
ADDITIONAL DETAILS
| CONDITION | Remanufactured |
| UPC / Barcode | 00840490555556 |
| WEIGHT | 49.00 LBS |
SHIPPING OPTIONS
Ship Weight : 49.00 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.
Supporting efficient airflow and dependable turbocharger operation, the Cummins B6.7 Turbo Assembly (2022–2024) OEM 6395675 is a vital component within the engine’s air management system. Designed to meet original equipment specifications, it ensures precise compatibility with Cummins B6.7 engines across the specified model years. This turbo assembly manages the movement of intake air and exhaust gases, helping maintain proper combustion and consistent engine function under varying operating conditions. Constructed from durable, high-quality materials, it is engineered to withstand extreme temperatures and demanding diesel environments. Ideal for fleet operators and service professionals, this OEM turbo assembly helps maintain reliable engine operation and long-term system durability.
FITMENT CHART
| YEAR | MAKE | ENGINE(S) | ||||
|---|---|---|---|---|---|---|
| 2022 | Cummins | B6.7 | ||||
| 2023 | Cummins | B6.7 | ||||
| 2024 | Cummins | B6.7 | ||||
PEOPLE ALSO ASKS | BLOG(S)
The Cummins B6.7 Turbo Assembly (OEM 6395675) is one of the most important components responsible for managing airflow within the engine. Designed for 2022–2024 applications, this assembly helps the engine utilize exhaust energy efficiently while supplying the airflow needed for proper combustion and overall system operation.
Although it works behind the scenes, the turbo assembly has a direct influence on multiple engine systems. From the moment the engine starts, it continuously monitors and adjusts airflow to match changing operating conditions.
Understanding the Role of the Cummins 6395675 Turbo Assembly
As exhaust gases leave the engine, they pass through the turbocharger and spin an internal turbine. Rather than letting this energy go to waste, the turbo uses it to compress incoming air before it enters the engine. This process helps create the ideal conditions for combustion and supports the operation of several interconnected systems.
Key Functions of the Cummins 6395675 Turbo Assembly
- Converts exhaust energy into usable airflow
- The turbo captures energy from exhaust gases and redirects it to support the intake side of the engine.
- Supplies compressed air to the combustion chambers
- Increased air density helps ensure the engine receives the oxygen required for efficient combustion.
- Adapts to varying engine demands
- Whether operating under light loads or heavy workloads, the turbo continuously adjusts airflow to meet engine requirements.
- Supports emissions-related components
- Systems such as EGR, DOC, DPF, and SCR rely on controlled airflow to function properly.
- Balances intake and exhaust operations
- The turbo helps maintain a smooth relationship between air entering the engine and gases leaving it.
- Works alongside the engine control module
- Modern turbo assemblies communicate with the ECM to help optimize airflow based on real-time engine conditions.
The Cummins 6395675 Turbo Assembly is more than just an air-moving device—it's a critical component that helps coordinate airflow throughout the entire engine. By supporting combustion, emissions systems, and overall engine balance, it plays a significant role in maintaining reliable and efficient operation day after day.
A turbo assembly is a complete turbocharger unit designed to increase the amount of air entering an engine. It uses energy from exhaust gases to spin a turbine, which then compresses incoming air and delivers it to the engine. This process helps the engine operate more efficiently and maintain consistent power output.
In diesel engines, the turbo assembly is a critical component because it helps optimize combustion and supports overall engine performance.
A typical turbo assembly includes:
- Compressor wheel and housing
- Draws in outside air and compresses it before sending it to the engine.
- Turbine wheel and housing
- Uses exhaust gas flow to drive the turbocharger.
- Center housing rotating assembly (CHRA)
- Contains the shaft, bearings, and lubrication system that allow the turbo to operate at extremely high speeds.
- Turbo actuator
- Controls airflow and boost levels by adjusting internal turbo components.
- Oil and cooling passages
- Help lubricate and regulate the temperature of the turbo's internal components.
Here are some common signs that a turbo assembly may need attention:
- Loss of acceleration or engine responsiveness
- Excessive exhaust smoke
- Unusual whining, grinding, or rattling noises
- Increased oil consumption
- Oil leaks around the turbocharger
- Check engine lights related to boost pressure
Regular oil changes, clean air filters, and routine inspections can help extend the life of a turbo assembly. Addressing small issues early can prevent more extensive repairs and help keep your engine operating reliably.
The turbocharger is engineered to operate in demanding commercial environments involving high temperatures, vibration, dust exposure, and extended operating hours.
By controlling airflow through the engine, the turbocharger influences combustion conditions and helps maintain exhaust characteristics required for downstream emissions systems.
Turbocharger-related issues can trigger diagnostic codes related to boost pressure, actuator performance, turbo speed monitoring, or vane position control.
Monitoring shaft speed helps the engine management system ensure the turbocharger is operating within safe parameters and delivering the expected airflow characteristics.






















































