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John Deere 4045T Fuel Injector Pump : OEM RE501442

JOHN DEERE 4045T FUEL INJECTOR PUMP : OEM RE501442

Shipping ICON

ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY

WARRANTY ICON

WARRANTY
1M MILES OR 1 YEAR

$3,895.00

CORE CHARGE:

$800.00
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 RE501442
PART TYPE Fuel Injector Pump
BRAND Tamerx Diesel Products
ENGINE MAKE John Deere
ENGINE TYPE 4045T
YEAR
PART NUMBER RE501442RM
ADDITIONAL NOTES Delphi DP200

PRODUCT DESCRIPTION

This is a Remanufactured Tamerx Fuel Injector Pump, Tamerx part number RE501442RM ( OEM Part Number RE501442 ). 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 4045T, and comes with a One Million Miles or One Year Warranty. For additional warranty info Click Here

Additional Notes: Delphi DP200

OEM NUMBERS

Primary OEMRE501442
Additional OEM8923A000W, 8923A001W, 8923A002W, 8923A003W, RE500967, RE501442, SE500956

ADDITIONAL DETAILS

CONDITIONRemanufactured
UPC / Barcode
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.

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.


The OEM RE501442 fuel injector pump is designed specifically for John Deere 4045T diesel engines, delivering accurate fuel flow to maintain consistent engine operation in agricultural and industrial equipment. Built to match original equipment standards, this pump ensures a precise fit and dependable functionality without the need for modifications. It’s an ideal solution for routine maintenance or replacement, offering durability and reliability in demanding environments. Whether used in tractors, generators, or other John Deere machinery, the RE501442 helps support the long-term efficiency of your 4045T engine.

PEOPLE ALSO ASKS | BLOG(S)

The John Deere 4045T Fuel Injector Pump, OEM RE501442, is a critical component in the engine's fuel system, responsible for delivering fuel at the right pressure and timing. This precision pump ensures optimal operation, especially in heavy-duty equipment like tractors and industrial machines.

Key components of the John Deere 4045T Fuel Injector Pump include:

  • Pump housing
    • The main structure that houses the internal parts.
  • Plunger and barrel assembly
    • This part helps in fuel compression and delivery.
  • Fuel inlet and outlet ports
    • Allows fuel to enter and leave the pump.
  • Control lever
    • Regulates fuel flow and injection timing.
  • Drive gear
    • Connects the pump to the engine, synchronizing fuel delivery.

These parts work together to ensure efficient fuel distribution, vital for the smooth operation of your equipment. Regular inspection and maintenance of the fuel injector pump can extend the life of your John Deere engine, keeping it running reliably.

 

A bad fuel injector pump can cause significant issues in a diesel engine. Recognizing the signs early can help prevent costly repairs or engine failure. The fuel injector pump is essential for delivering fuel to the engine at the correct pressure and timing, so it's crucial to ensure it’s functioning properly.

Here are some common signs of a bad fuel injector pump:

  • Difficulty starting the engine
  • Loss of engine power during acceleration
  • Rough idling or stalling
  • Unusual noises coming from the engine
  • Noticeable increase in fuel consumption

If your vehicle is experiencing any of these symptoms, it might be time to inspect the fuel injector pump. Ignoring these issues can lead to more serious damage over time, affecting the engine's overall operation. Regular maintenance and timely replacement of faulty components will keep your diesel engine running smoothly.

Installing an incorrect pump can lead to poor engine performance, increased emissions, and potential engine damage.​

Yes, due to the precision required, professional installation is advisable to ensure proper function and performance.

Symptoms may include difficulty starting the engine, loss of power during acceleration, rough idling or stalling, unusual engine noises, and increased fuel consumption.

It's advisable to consult a qualified technician or authorized John Deere service center for diagnosis and potential replacement or repair.

John Deere Fuel Injector Pumps

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