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John Deere 9.0L Turbo Assembly 2014-2020: OEM RE547971

JOHN DEERE 9.0L TURBO ASSEMBLY 2014-2020: OEM RE547971

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,450.00

-
+

CORE CHARGE:

$500.00
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 NUMBER RE547971
PART TYPE Turbo Assembly
BRAND Tamerx Diesel Products
ENGINE MAKE John Deere
ENGINE TYPE 9.0L
YEAR 2014-2020
PART NUMBER RE547971RM
APPLICATION NOTES 6090, 1270, 9.0L, 744K, 250D

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Turbo Assembly, Tamerx part number RE547971RM ( OEM Part Number RE547971 ). 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 John Deere 9.0L, production years 2014-2020, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM RE547971
Additional OEM 800427-0011, 800427-11, RE534931, RE544177, RE545591, RE547971, SE02591. 800427-5011S

ADDITIONAL DETAILS

CONDITION Remanufactured
UPC / Barcode
WEIGHT 43.00 LBS

SHIPPING OPTIONS

Ship Weight : 43.00 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 engine’s efficiency and power with the John Deere 9.0L Turbo Assembly (2014–2020): OEM RE547971. This genuine OEM turbocharger is built to deliver consistent boost, optimized airflow, and responsive performance under heavy-duty demands. Perfect for replacing a worn unit or enhancing reliability, it’s engineered for a precise fit and long-lasting durability—keeping your John Deere 9.0L engine working hard and running strong.

FITMENT CHART

YEAR MAKE ENGINE(S)
2014 John Deere 9.0L
2015 John Deere 9.0L
2016 John Deere 9.0L
2017 John Deere 9.0L
2018 John Deere 9.0L
2019 John Deere 9.0L
2020 John Deere 9.0L

PEOPLE ALSO ASKS | BLOG(S)

A properly functioning turbo assembly is essential for maintaining reliable engine operation. On John Deere 9.0L engines, the turbo helps regulate airflow and combustion efficiency. Over time, components wear out, leading to issues that may signal it's time to replace the turbo assembly. The OEM RE547971 turbo assembly is designed specifically for 2014–2020 models, ensuring a direct replacement that restores proper function.

 

Why Choose OEM RE547971 for John Deere 9.0L Engines:

  • Designed for 2014–2020 John Deere 9.0L applications

  • Manufactured to match original equipment specifications

  • Reliable compatibility with factory systems

  • Helps restore proper boost and emissions control


If you’re noticing early signs of turbo issues in your John Deere 9.0L engine, consider replacing it with the OEM RE547971 Turbo Assembly. This part is built for dependable fitment and function, helping you avoid costly downtime. TamerX offers high-quality diesel components to keep your equipment operating smoothly.

Replacing a turbo assembly requires mechanical knowledge and the right tools to ensure a safe and successful installation. Whether you're performing the job in a shop or a well-equipped garage, having the proper tools on hand will help prevent damage to components and ensure everything is torqued and sealed correctly.

Essential Tools for Turbo Removal and Replacement:

  • Basic Hand Tools – A complete socket set (metric and SAE), ratchets, extensions, wrenches, and screwdrivers are necessary for removing bolts and clamps.

  • Torque Wrench – Ensures proper tightening of fasteners to manufacturer-specified torque values to prevent leaks or component failure.

  • Line Wrenches – Useful for disconnecting oil and coolant lines without stripping the fittings.

  • Pry Bars and Picks – Help gently separate gaskets, hoses, and components that may be stuck due to heat and pressure.

  • Penetrating Oil – Loosens rusted or heat-seized bolts around the exhaust and manifold areas.

  • Gasket Scraper – Cleans old gasket material from mounting surfaces to ensure proper sealing of the new turbo.

  • Catch Pan and Rags – For safely draining and containing coolant or oil that may spill during disassembly.

  • Replacement Gaskets and Seals – New turbo assemblies often require fresh gaskets, o-rings, and sealing washers.

  • Safety Gear – Gloves, eye protection, and workwear help protect you during the removal and installation process.

Having the correct tools makes the process of removing and replacing a turbo assembly much smoother and safer. Always follow the specific service manual for your engine to ensure correct procedures and torque specs. With preparation and attention to detail, you can complete a successful turbo replacement that keeps your engine performing reliably.

With proper care and clean lubrication, it often operates reliably for over 150,000 miles.

Excessive heat, dirty oil, and improper installation are common factors behind early degradation.

Indicators include whistling noises, reduced power, and visible oil leaks around the housing.

While exterior cleaning can remove buildup, internal components should not be disassembled and require professional service if contaminated.

John Deere Turbo Assemblys