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Caterpillar C4.4 Turbo Assembly : OEM 464-3034

CATERPILLAR C4.4 TURBO ASSEMBLY : OEM 464-3034

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$895.00

CORE CHARGE:

$150.00
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 NUMBER464-3034
PART TYPETurbo Assembly
BRANDTamerx Diesel Products
ENGINE MAKECaterpillar
ENGINE TYPEC4.4
YEAR
PART NUMBER464-3034RM

PRODUCT DESCRIPTION

This is a New, Tamerx Turbo Assembly, Tamerx part number 464-3034RM ( OEM Part Number 464-3034 ). This part is primarily made for a Caterpillar C4.4, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

OEM NUMBERS

Primary OEM464-3034
Additional OEM464-3034

ADDITIONAL DETAILS

CONDITIONNew
UPC / Barcode
WEIGHT12.00 LBS

SHIPPING OPTIONS

Ship Weight : 12.00 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.


Enhance airflow and engine response with this Turbo Assembly for Caterpillar C4.4 engines, OEM 464-3034. Engineered to deliver efficient air compression and combustion, this turbocharger helps boost power, fuel economy, and overall engine reliability in demanding applications. Built to exact OEM specifications, it offers a precise fit, durable construction, and dependable performance. Choose Tamerx for turbo components that keep your equipment operating at peak efficiency day in and day out.

PEOPLE ALSO ASKS | BLOG(S)

Turbo failure can lead to costly downtime and reduced engine efficiency. For the Caterpillar C4.4 engine, a faulty turbo assembly often presents early warning signs that, if addressed promptly, can save time and prevent further damage. The OEM 464-3034 Turbo Assembly is engineered for reliable fit and function, but like any component, it can wear out due to various operating conditions.

Common Causes of Turbo Assembly Failure in Caterpillar C4.4 Engines:

  • Contaminated or Low-Quality Oil
    Dirty oil or infrequent oil changes can damage the turbo's internal bearings and shaft.

  • Insufficient Lubrication
    A lack of oil flow at startup or during operation can cause overheating and premature wear.

  • Foreign Object Damage
    Debris entering the turbo through the air intake or exhaust can damage blades and housings.

  • High Exhaust Temperatures
    Prolonged exposure to excessive heat can lead to cracking or distortion in the turbo housing.

  • Boost Leaks or Faulty Seals
    Leaks in the intake or exhaust system reduce pressure and force the turbo to work harder than necessary.

Benefits of Replacing with OEM 464-3034 Turbo Assembly:

  • Direct replacement designed for Caterpillar C4.4 engines

  • Built to original equipment specifications for durability and proper airflow

  • Helps maintain emissions standards and fuel efficiency

  • Minimizes downtime by restoring reliable engine function

  • Backed by Tamerx's commitment to quality diesel parts

If your Caterpillar C4.4 engine is showing signs of turbo trouble, addressing the issue early with a quality replacement can prevent bigger problems down the road. The OEM 464-3034 Turbo Assembly offers the fit and performance needed to restore your engine’s reliability. Shop with confidence at Tamerx Diesel Parts for components built to keep your equipment moving.

The turbo assembly plays a key role in boosting engine power and efficiency by forcing more air into the combustion chamber. However, like any engine component, turbos can wear out or fail over time. Recognizing the warning signs early can help you avoid costly repairs and prevent further damage to the engine.

Common Symptoms of a Failing Turbo Assembly:

  • Loss of Power – Noticeable decrease in acceleration or overall performance, especially under load.

  • Whining or Whistling Noise – High-pitched sounds during acceleration may indicate damaged bearings or internal components.

  • Excessive Exhaust Smoke – Blue smoke can point to oil leakage; black smoke may signal poor combustion due to low boost.

  • Check Engine Light – A faulty turbo can trigger error codes related to boost pressure or air-fuel ratios.

  • High Oil Consumption – A failing turbo may leak oil into the exhaust or intake, requiring more frequent top-offs.

  • Poor Fuel Economy – Reduced boost efficiency causes the engine to work harder, leading to increased fuel usage.

  • Oil or Debris in Intercooler Piping – Visible oil or metal particles in the intake system can indicate internal turbo damage.

A failing turbo assembly can significantly impact your engine’s performance and efficiency. If you notice any of the above signs, it’s important to have your turbo system inspected by a qualified technician. Early detection and repair can extend the life of your engine and restore proper performance.

It can last well over 100,000 miles or several thousand engine hours with proper maintenance and clean lubrication.

It is built with heat-resistant materials to withstand high exhaust temperatures and thermal cycling.

Maintaining clean oil, proper air filtration, and timely engine servicing are essential for turbo health.

High-pitched whistling, rattling, or grinding noises can indicate bearing failure or foreign object damage.

Caterpillar Turbo Assemblys

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