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Caterpillar 3126 High Pressure Oil Pump 1998-2004: OEM 180-7341

CATERPILLAR 3126 HIGH PRESSURE OIL PUMP 1998-2004: OEM 180-7341

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$2,495.00

CORE CHARGE:

$1,000.00
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 NUMBER180-7341, 10R2995
PART TYPEHigh Pressure Oil Pump
BRANDTamerx Diesel Products
ENGINE MAKECaterpillar
ENGINE TYPE3126
YEAR1998-2004
PART NUMBER10R2995RM
ADDITIONAL NOTES312B, D6N, E325C, 953

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx High Pressure Oil Pump, Tamerx part number 10R2995RM ( OEM Part Number 180-7341, 10R2995 ). 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 Caterpillar 3126, production years 1998-2004, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: 312B, D6N, E325C, 953

OEM NUMBERS

Primary OEM180-7341, 10R2995
Additional OEM10R2995, 162-9610, 180-7341

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode086547498937
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.


Ensuring proper oil flow and pressure, the Caterpillar 3126 High Pressure Oil Pump 1998-2004: OEM 180-7341 is a vital component for engine operation. Built to meet OEM specifications, this pump delivers the necessary pressure for fuel injection, supporting smooth performance and efficiency. Signs of a failing oil pump include hard starting, low oil pressure, and inconsistent engine function. Whether replacing a faulty unit or performing regular maintenance, this high-pressure oil pump is essential for keeping your Caterpillar 3126 engine running reliably.

FITMENT CHART

YEARMAKEENGINE(S)
1998Caterpillar 3126
1999Caterpillar 3126
2000Caterpillar 3126
2001Caterpillar 3126
2002Caterpillar 3126
2003Caterpillar 3126
2004Caterpillar 3126

PEOPLE ALSO ASKS | BLOG(S)

A high-pressure oil pump is essential for maintaining proper engine lubrication and ensuring that critical engine components function smoothly. The Caterpillar 3126 High Pressure Oil Pump 1998-2004: OEM 180-7341 is designed to deliver the right amount of oil to key parts of the engine, ensuring optimal performance and preventing damage caused by inadequate lubrication.

Key Features of the Caterpillar 3126 High Pressure Oil Pump

  • Maintains Consistent Oil Pressure
    •  The OEM 180-7341 oil pump ensures that your engine receives the necessary oil pressure to lubricate components effectively, preventing wear and tear.
  • OEM Quality and Fit
    • As an original equipment manufacturer part, this pump is specifically designed for the Caterpillar 3126 engine, ensuring a perfect fit and reliable operation.
  • Prevents Engine Overheating
    • Proper oil flow helps dissipate heat from critical engine components, preventing overheating and reducing the risk of engine damage.
  • Durable Construction
    •  Built from high-quality materials, this oil pump is designed for long-lasting performance, reducing the need for frequent replacements and ensuring reliable operation under demanding conditions.

The Caterpillar 3126 High Pressure Oil Pump 1998-2004: OEM 180-7341 is essential for maintaining engine efficiency and protecting key engine components. At TamerX Diesel Parts, we offer high-quality OEM parts that help ensure smooth engine operation. Investing in this high-pressure oil pump will ensure your engine stays properly lubricated and performs at its best, extending the life of your vehicle.

The high-pressure oil pump (HPOP) is a critical component in many diesel engines, responsible for supplying oil at the necessary pressure to power fuel injectors. When the HPOP begins to fail, it can lead to serious engine performance issues that, if left unaddressed, can result in costly repairs. Recognizing the symptoms of a failing high-pressure oil pump can help you take early action and prevent further damage.

  • Hard Starting or No Start Condition

    • One of the most common symptoms of a failing high-pressure oil pump is difficulty starting the engine. This is often due to insufficient oil pressure needed to activate the fuel injectors. In severe cases, the engine may not start at all.

  • Engine Stalling

    • A failing HPOP can cause the engine to stall unexpectedly, especially under load or during acceleration. This happens because the pump isn’t supplying enough pressure to keep the injectors functioning properly.

  • Loss of Power

    • Reduced oil pressure from the HPOP can result in noticeable loss of engine power. Your vehicle may feel sluggish or unable to perform under normal driving conditions, particularly when accelerating or towing.

  • Rough Idling or Misfiring

    • Inconsistent oil pressure caused by a faulty high-pressure oil pump can lead to rough idling or engine misfires. The fuel injectors may not be receiving the necessary pressure to operate correctly, causing the engine to run unevenly.

  • Excessive Oil Consumption

    • If the HPOP is failing, it may lead to leaks within the oil system, resulting in increased oil consumption. You may notice the need to top off oil more frequently than usual.

  • Check Engine Light

    • The vehicle’s onboard diagnostics system may detect problems with oil pressure or injector performance, triggering the Check Engine Light. A diagnostic scan can help identify high-pressure oil pump issues.

A failing high-pressure oil pump can cause a variety of issues, including hard starting, engine stalling, loss of power, rough idling, excessive oil consumption, and the Check Engine Light. Addressing these symptoms early can prevent more serious engine damage and costly repairs. Regular maintenance and prompt replacement of a failing HPOP can help keep your engine running smoothly and efficiently, ensuring long-term performance and reliability.

Symptoms like difficulty starting, erratic engine idle, low oil pressure warnings, and injector misfires indicate possible pump failure.

Inspect oil lines for blockages, ensure the oil reservoir is clean, replace worn seals, and verify injector control pressure.

Indirectly, yes—if the fuel injection system is not functioning properly, the engine may run inefficiently, leading to excessive heat buildup.

Regular oil and filter changes, using high-quality lubricants, checking for leaks, and keeping the fuel system clean can help prevent premature wear.

Caterpillar High Pressure Oil Pumps