SKU: 4916660951

3798514 Genuine Cummins Turbocharger Kit

Sale price$629.55 Regular price$699.50
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Description

3798514 Genuine Cummins Turbocharger KitPart details DESCRIPTION Turbocharger Kit CONDITION Used BRAND Cummins PART NUMBER 3798514 OTHER OEM PART NUMBERS THAT WILL WORK 5357368RX, 5357368, , 4309271, 3798514RX, 4309271NX, 5359624, 5359598, 6461265, 5354714, 5354717H, 5354717HX, 5451733, 5354716, 5354716H, 5354716HX, 6450279, 3781367, 3795157, 3781360, 3796349, 5354715, 3796389, 3798518, 3777139, 3777141, 5458272RX, 5458272, 5354722, 6434005, 5354725, 5354725H, 5354725HX, 5354724, 6450325,

Part details

DESCRIPTION Turbocharger Kit
CONDITION Used
BRAND Cummins
PART NUMBER 3798514
OTHER OEM PART NUMBERS THAT WILL WORK 5357368RX, 5357368, , 4309271, 3798514RX, 4309271NX, 5359624, 5359598, 6461265, 5354714, 5354717H, 5354717HX, 5451733, 5354716, 5354716H, 5354716HX, 6450279, 3781367, 3795157, 3781360, 3796349, 5354715, 3796389, 3798518, 3777139, 3777141, 5458272RX, 5458272, 5354722, 6434005, 5354725, 5354725H, 5354725HX, 5354724, 6450325, 5354724H, 5354723, 5350588, 5350502, 5350953, 5350953H   
, 100-045-113

Function of this part

The turbocharger uses exhaust gas energy to spin a turbine that forces more air into the engine. This extra airflow lets the engine burn fuel more efficiently and make more power without increasing displacement.

Why this part matters

A healthy turbo is critical for power, fuel economy, and keeping exhaust temperatures in check. A failing turbo can lead to low boost, excessive smoke, oil consumption, and in severe cases engine damage.

About the brand

Cummins engine parts are trusted for reliable power in a variety of heavy-duty truck and equipment applications.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4916660951

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Patricia Dodd
Grantham, US
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
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Reviewed in the United States on October 17, 2025
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ChelaTho813
Whiting, US
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
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Reviewed in the United States on March 13, 2025
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Belle of the Ball
Omaha, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
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Reviewed in the United States on January 10, 2013
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PSBone
Grantham, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
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Reviewed in the United States on July 10, 2014
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Eudy Ernesto De León Batista
West Palm Beach, US
★★★★★ 5
Excelente Muy Satisfecho
Servicio excepcional, cuidadoso, el producto muy bien empacado. Y el tiempo de entrega fue el acordado. Y del producto ni hablar, excelente.
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Reviewed in the United States on February 3, 2026

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