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Bobcat / Doosan Doosan D34 Turbo Assembly 2011-2020: OEM 7256748

BOBCAT / DOOSAN DOOSAN D34 TURBO ASSEMBLY 2011-2020: OEM 7256748

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$1,025.00

AVAILABILITY IN STOCK
OEM NUMBER7256748
PART TYPETurbo Assembly
BRANDBorg-Warner
ENGINE MAKEBobcat / Doosan
ENGINE TYPEDoosan D34
YEAR2011-2020
PART NUMBER53039880659
APPLICATION NOTESBobcat, Tier 4

PRODUCT DESCRIPTION

This is a Genuine New, Borg-Warner Turbo Assembly, Borg-Warner part number 53039880659 ( OEM Part Number 7256748 ).This part is primarily made for a Bobcat / Doosan Doosan D34, production years 2011-2020, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM7256748
Additional OEM150105-00344, 150105-00344C, 150105-00344E, 150105-00344G, 7256748, 15010500344, 15010500344C, 15010500344E, 15010500344G

ADDITIONAL DETAILS

CONDITIONGenuine New
UPC / Barcode00840490556645
WEIGHT22.00 LBS

SHIPPING OPTIONS

Ship Weight : 22.00 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.

"This Product Doesn't Have a Core"


Built to deliver dependable boost, the Bobcat / Doosan D34 Turbo Assembly 2011–2020 (OEM 7256748) helps your engine perform at its best. Designed specifically for Bobcat and Doosan D34 engines, this turbo assembly provides the airflow needed for efficient combustion and consistent engine operation. Manufactured to meet OEM specifications, it offers precise fitment and reliable compatibility across the listed model years. Installing the correct turbo assembly helps support responsive performance, improved engine efficiency, and long-lasting reliability.

FITMENT CHART

YEARMAKEENGINE(S)
2011Bobcat / Doosan Doosan D34
2012Bobcat / Doosan Doosan D34
2013Bobcat / Doosan Doosan D34
2014Bobcat / Doosan Doosan D34
2015Bobcat / Doosan Doosan D34
2016Bobcat / Doosan Doosan D34
2017Bobcat / Doosan Doosan D34
2018Bobcat / Doosan Doosan D34
2019Bobcat / Doosan Doosan D34
2020Bobcat / Doosan Doosan D34

PEOPLE ALSO ASKS | BLOG(S)

The Bobcat / Doosan Doosan D34 Turbo Assembly 2011-2020 OEM 7256748 is designed to provide the engine with the compressed air needed for efficient combustion and dependable operation. One of the most searched topics about turbochargers is how an OEM turbo assembly contributes to consistent engine efficiency and long-term reliability. Choosing the correct replacement helps preserve factory fitment while supporting the engine's original airflow requirements.

  • OEM 7256748 is designed for 2011-2020 Bobcat / Doosan D34 engine applications, providing reliable compatibility with the original engine setup.
  • Delivers compressed air to the engine, helping improve combustion efficiency and support smooth engine operation.
  • Manufactured to OEM specifications, ensuring proper fitment with factory intake and exhaust connections.
  • Constructed with heat-resistant materials that are built to handle the demanding temperatures generated during normal engine operation.
  • Supports consistent airflow across a wide operating range, helping the engine perform as designed under varying workloads.
  • Direct-fit design simplifies replacement, reducing installation time and fitment concerns on compatible applications.
  • Built for durability and dependable service life, making it an excellent replacement for a worn or damaged turbo assembly.

The Bobcat / Doosan Doosan D34 Turbo Assembly 2011-2020 OEM 7256748 is a dependable solution for restoring proper airflow and maintaining OEM compatibility. With its durable construction, precise fit, and reliable air delivery, it helps keep your engine operating efficiently while supporting long-lasting performance.

Regular turbo assembly inspections are an important part of preventive diesel engine maintenance. Because the turbocharger operates under extreme heat, pressure, and rotational speeds, routine inspections can help identify developing problems before they lead to reduced performance or costly repairs. Inspection intervals may vary depending on engine usage and operating conditions.

  • Inspect the turbo assembly during routine engine maintenance or at the manufacturer's recommended service intervals.
  • Check for oil leaks around the turbo housing, oil supply line, and oil return line during every inspection.
  • Examine the compressor and turbine housings for cracks, damage, or signs of excessive heat.
  • Inspect intake hoses, charge air pipes, and clamps for leaks, loose connections, or wear that could affect boost pressure.
  • Listen for unusual noises such as whining, grinding, or rattling that may indicate internal bearing wear.
  • Monitor engine performance for signs of reduced boost, sluggish acceleration, or excessive exhaust smoke.
  • Review diagnostic trouble codes related to boost pressure or turbo performance if the check engine light is illuminated.

Routine turbo inspections help detect problems before they become major failures. Keeping the turbo assembly and related engine components properly maintained supports reliable performance, improves efficiency, and helps maximize the service life of the turbocharger.

Regular oil changes, clean air filters, and timely engine maintenance help protect the turbocharger. Using clean engine oil is especially important for bearing lubrication.

Yes, dirt, metal fragments, or other debris entering the intake or exhaust can damage the compressor or turbine wheels. A properly sealed intake system helps prevent this.

Oil leaks can contaminate the replacement turbocharger and reduce its service life. Identifying and repairing the source of the leak helps prevent repeat failures.

Yes, replacing a worn or damaged turbocharger can restore proper airflow and boost pressure. This helps improve engine response and overall operating efficiency.