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Cummins QSB 4.5L Turbo Assembly 2017-2021: OEM 5321673RX

CUMMINS QSB 4.5L TURBO ASSEMBLY 2017-2021: OEM 5321673RX

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$5,850.00

CORE CHARGE:

$1,200.00
iCORE DISCLAIMER: The CORE charge is a 30 day hold and will not be processed as long as the CORE is returned within 30 days. If you do not have a CORE or fail to return the CORE within 30 days, the CORE charge hold amount will be processed at that time.

AVAILABILITY IN STOCK
OEM NUMBER5321673RX
PART TYPETurbo Assembly
BRANDCummins Holset
ENGINE MAKECummins
ENGINE TYPEQSB 4.5L
YEAR2017-2021
PART NUMBER5321673RM-WA
APPLICATION NOTESWacker Neuson
ADDITIONAL NOTES24 Volt

PRODUCT DESCRIPTION

This is a Genuine New Cummins Holset Turbo Assembly, Cummins Holset part number 5321673RM-WA ( OEM Part Number 5321673RX ). 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 QSB 4.5L, production years 2017-2021, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM5321673RX
Additional OEM5321673RX, 5326236, 5326238, 5326244, 5326262, 5326262H, 5326268, 5326270, 5326278, 5451865, 5502904, 5502909, 5603955, 5603956, 5604123

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode
WEIGHT45.00 LBS

SHIPPING OPTIONS

Ship Weight : 45.00 LBS
UPS Ground, 2nd Day Air, Next Day Air

SHIPPING POLICY

Drive On Diesel 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 Drive On Diesel 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.

Drive On Diesel 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 Drive On Diesel, 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). Drive On Diesel 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 Drive On Diesel, 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. Drive On Diesel 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 Drive On Diesel core charge presented to you online today with your item is representative of the most common core charge.


FITMENT CHART

YEAR MAKE ENGINE(S)
2017 Cummins QSB 4.5L
2018 Cummins QSB 4.5L
2019 Cummins QSB 4.5L
2020 Cummins QSB 4.5L
2021 Cummins QSB 4.5L

PEOPLE ALSO ASKS | BLOG(S)

A turbocharger is an essential component of diesel engines, improving air intake to ensure efficient combustion and consistent performance. The Cummins QSB 5.9L Turbo Assembly 2017-2021: OEM 5321673RX is designed to provide reliable performance and enhance engine operation. Replacing a worn or damaged turbocharger with this OEM part helps restore airflow, maintain efficiency, and avoid potential engine issues.

The OEM 5321673RX Turbo Assembly offers several advantages for maintaining your Cummins QSB 5.9L engine:

  • Exact Compatibility
    • Engineered specifically for Cummins QSB 5.9L engines from 2017 to 2021, ensuring a perfect fit and seamless integration.
  • Optimized Airflow
    • Increases air intake to the combustion chamber, supporting efficient fuel combustion and enhancing overall engine operation.
  • Durable Construction
    • Manufactured using high-quality materials to withstand high pressures and temperatures typical in diesel engine environments.
  • Reduced Engine Stress
    • Improves engine efficiency by reducing strain, minimizing the risk of overheating or inconsistent power delivery.
  • Straightforward Installation
    • Meets OEM standards, making replacement easy and reducing downtime during maintenance.

Replacing your turbocharger with the Cummins QSB 5.9L Turbo Assembly: OEM 5321673RX is an essential step in maintaining your engine’s reliability and fuel efficiency. Regular inspections and timely replacement of critical components like the turbocharger help extend the life of your diesel engine and prevent costly repairs.

At TamerX Diesel Parts, we are dedicated to providing premium-quality components for your diesel engine. Visit our store today to purchase the OEM 5321673RX Turbo Assembly and explore our extensive range of trusted parts to keep your Cummins QSB 5.9L engine running smoothly and efficiently.

The turbo assembly is a crucial component of many diesel engines, enhancing power and efficiency by forcing extra air into the combustion chamber. However, turbo failure can occur due to various factors, leading to reduced performance and costly repairs. Understanding the causes can help you take preventive measures to extend the life of your turbo assembly.

Common Causes of Turbo Assembly Failure

Several issues can lead to the failure of a turbo assembly:

  • Oil Contamination or Starvation

    • A turbo relies heavily on clean, consistent oil flow for lubrication and cooling. Contaminated oil or insufficient oil supply can cause internal wear and overheating.

  • Foreign Object Damage

    • Debris entering the intake or exhaust system can damage the turbo's blades, leading to imbalance or catastrophic failure.

  • Excessive Exhaust Temperatures

    • Prolonged exposure to high exhaust temperatures can overheat the turbo assembly, causing cracks or deformation in critical components.

  • Boost Pressure Issues

    • Incorrect boost levels, whether too high or too low, can put undue stress on the turbo, leading to premature wear or failure.

  • Improper Installation or Maintenance

    • Incorrect installation, such as misaligned components or improper torque settings, can compromise the turbo's performance and longevity.

  • Clogged or Restricted Filters

    • Dirty or clogged air and oil filters can reduce airflow and lubrication, increasing the risk of turbo failure.

  • Excessive Engine Load

    • Sustained heavy engine loads can overwork the turbo assembly, accelerating wear and tear on its components.

Turbo assembly failure can be costly, but understanding its causes and taking preventative measures can help you avoid unexpected issues. Regular maintenance and high-quality replacement parts from trusted suppliers, such as TamerX Diesel Parts, can keep your turbo running efficiently for years to come. Don’t wait until failure occurs—invest in proper care to protect your engine.

Regular oil changes, ensuring proper air filtration, and avoiding excessive engine loads can help extend turbo longevity.

Cummins Turbo Assemblys