SKU: 63289759669

6378270RX Genuine Cummins Turbo Electronic Actuator

Sale price$272.25 Regular price$302.50
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Description

6378270RX Genuine Cummins Turbo Electronic ActuatorPart details DESCRIPTION Turbo Electronic Actuator CONDITION Used BRAND Cummins PART NUMBER 6378270RX OTHER OEM PART NUMBERS THAT WILL WORK 2837201, 2835940, 2835940RX, 4045991, 172 032 0019, 1720320019, 28087185, 28087185 10, 2808718510, 28169119, 28169119 10, 2816911910, 3789667, 3789676, 3789677, 3791991, 379199100, 4032066, 4032673, 4032760, 4032760NX, 4032760RX, 4034116, 4034208, 4034210, 4034210NX, 4034210RX, 4034289, 403428900, 403428900HX,

Part details

DESCRIPTION Turbo Electronic Actuator
CONDITION Used
BRAND Cummins
PART NUMBER 6378270RX
OTHER OEM PART NUMBERS THAT WILL WORK 2837201, 2835940, 2835940RX, 4045991, 172-032-0019, 1720320019, 28087185, 28087185-10, 2808718510, 28169119, 28169119-10, 2816911910, 3789667, 3789676, 3789677, 3791991, 379199100, 4032066, 4032673, 4032760, 4032760NX, 4032760RX, 4034116, 4034208, 4034210, 4034210NX, 4034210RX, 4034289, 403428900, 403428900HX, 4034289H, 4034289HX, 4034289NX, 4034289RX, 4034403, 4034403NX, 4034403RX, 4042307, 4043340, 4045108, TS4032760, TS4032760R, 3791991RX,  
, 2837201RX, 4034116 4034208, 2835940 2837201

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: 63289759669

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Verified Purchase
The Sauce
Pawtucket, US
★★★★★ 3
Ight
Size: 2-pack
Just get the Permatex for a better "spray on", both cans I bought required way too much effort in shaking between spraying. I did shake the can well before use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
J
Verified Purchase
Joshua Roland
Bozeman, US
★★★★★ 5
Best choice! Absolutely necessary for anything above basic stock bass.
Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result. Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy. 2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
R
Verified Purchase
Rob Chapman
Draper, US
★★★★★ 5
Nice and sticky
Works as it should. No complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
N
Verified Purchase
Nick Wilson
Houston, US
★★★★★ 5
Mak sure area is clean before you install
This works amazing, easy to use, great quality. Sticks down great, I will be ordering more for sure.
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Reviewed in the United States on April 29, 2026
S
Sam
Alexandria, US
★★★★★ 3
Looks good so far, will update once installed
Have not installed this yet, so this is only a first impression review. I bought it to use in the wheel well area on my truck, so I’ll update later once I actually get it on and see if it makes a real difference. So far it looks good out of the box and seems straightforward enough. One thing I’d recommend is making sure you have a sound deadening roller for install, because I would not try putting this on without one. Too early for me to say how well it works for road noise since it is not installed yet, but I wanted to post my initial thoughts for now and will update later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026

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