National Trans Automatic Transmission T280838 - Read 1 Reviews on National Trans #T280838

National Trans Automatic Transmission

Vehicle Specific

Part Number: T280838
Features & Benefits

From teardown to testing, National Trans is about quality. It’s how we think about each part of our process, even down to the smallest custom bushing. When remanufacturing our transmissions and transfer cases, we exceed OE specifications to make our products more powerful, reliable, and efficient.

  • Every transmission includes a fully remanufactured and improved torque converter that has been tested for leaks, lock-up, concentricity, and balance to eliminate the possibilities of front seal leaks, premature bushing wear, and vibration
  • All dynamometer testing is conducted with our proprietary testing program for at least 30 minutes
  • During dynamometer testing, transmissions are cold, hot, load, and road tested using our fully synthetic transmission fluid and filtration system
  • The fully remanufactured valve body with complete system correction and recalibration kit is tested independently in addition to the fully assembled transmission dynamometer test
  • All wear-prone valves in the completely remanufactured valve body are restored to stringent specifications and vacuum tested to verify proper function
  • Build specifications are checked by four different specialized technicians during the remanufacturing process to verify the correct application
Product Details
Part Number: T280838
Weight: 168.00lbs
Notes: Enter your vehicle information above to see product notes.
Color / Finish: Gray
Core Charge Applicable: Yes
Gear Count: 4
Item Grade: Premium Replacement
Transmission Drive Style: Yes
Package Contents: Automatic Transmission Assembly
Product Condition: Remanufactured
Torque Converter: Yes
Transmission Brake Included: No
Transmission Control Type: Electronic
Transmission Drive Type: Two Wheel Drive (2WD)
Transmission Type: 4L60E
Transmission Valve Body Style: Automatic
Shipping Information: Overweight/Oversized Item. May require special shipping and handling. Available only to continental US addresses.
Product Service Bulletin:
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    National Trans/Automatic Transmission


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    2 reviews

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    This review is hidden because you have chosen to ignore Member 83466621. Show DetailsHide Details


    First of all, this is coming from one that has repaired at least a dozen automatics. It was too cold for me to do the one that failed. After being "stiffed" once on ebay, for a "rebuilt" that lasted one year, I figured that Autozone would be a good choice. I was impressed with the price and the fact that the National comes with the torque converter. It arrived within about a week and the first thing I noticed was all the DOZENS of (double) inspection markings. Installed with no issues, and I must say that it functions as flawlessly as a brand new unit. Also VERY impressed that the converter is PRECISION BALANCED!!! There is nothing worse than an out-of-balance converter. After this experience, I'm done fixing my own. This is REALLY GREAT VALUE, that will please the most fussy buyer. KUDOS to NATIONAL. I wish to add an EXTRA STAR, so it's SIX STARS FOR NATIONAL!!! ****** Note: I AM just an actual buyer and do not know these people. Just like to
    rave on, when a great experience is worth sharing!!!

    Pros: GREAT VALUE & COMPLETE w/CONVERTER & clamshell container to easily return core


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    This review is hidden because you have chosen to ignore Member 1359096. Show DetailsHide Details

    Worked Great for me

    1 of 1 people found this helpful

    Product arrived at AutoZone a few days early. Installed with no issues at all. I didn't have to make any adjustments or anything. I have had for two weeks and so far shifts great and I am very happy. The transmission seams solid I will follow-up with another review if this thing fails before the 3 year warranty. I will defiantly buy my next one from National.

    Pros: two weeks no problems shifts great

    Cons: I dont have any problems

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    Edited on 1/20/2015 by Editor


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