transmission cooler

  1. Mike_H

    Can a transmission run too cold?

    Wanted to start a discussion about transmission coolers, specifically the Setrab that @mrblaine uses. I know the a lot of guys will just copy him and run what he runs, because of his experience and knowledge. However, He builds jeeps to run in the desert and climb mountains. I'm planning out...
  2. Zvoiture

    Would an overfilled 32RH transmission leak from the bellhousing?

    Bought a '98 4l auto with 100k that had been sitting for 10 years as a gift for my girlfriend. After a couple weeks of scrubbing, removing aftermarket wiring and typical fluid changes and general house-keeping, sent it to the Jeep 'ship for a few items I didn't feel comfortable with, including a...
  3. szeryngiscaring

    Radiator Blues

    Hello everyone, my radiator recently went kaput. i've decided to replace it myself as it looks relatively simple. My father was the original owner and he put an extra cooler thing for the transmission in front of the radiator. Pictured here: My concern is with how it is held in place. Which is...
  4. notGreenLJ

    SOLD Derale 20561 Automatic Transmission Cooler

    Selling the Derale 20561 Transmission cooler kit. Never opened, brand new. Asking $300 shipped. Open to offers!
  5. Mora

    How to install aux transmission cooler?

    This is one of the first things mechanically (not even that it is much mechanical work) I am doing on my jeep (any vehicle for that matter) so I want to make sure I know what I am doing. Been looking up videos but can't seem to quite understand it yet. I bought a B&M 70264 SuperCooler and I know...
  6. Mora

    What is the next best thing to a Derale transmission cooler?

    In the near future, I am wanting to get an aux cooler. I just want to know what a majority of the forum members use and if there is anything that is a runner up to the Derale but cheaper in price. Price is the only thing holding me back from getting the derale right now. Thanks!
  7. Mora

    Transmission Cooler Needed?

    2005 Auto Jeep 4.0 So, I am new to the Jeep life. Been going through the forums a lot and noticed that a lot of people have transmission coolers because the 42RLE Transmission tends to do a poor job when you’re on the trails. With that being said, right now I’m using my Jeep as my DD because...
  8. ThatJadeJeep_1997

    32RH soft line size

    Hello everyone, I have been a TJ owner for 6 years now and have used this forum countless times but this is my first time posting. I will be adding a hayden 526 trans cooler soon in series with my factory cooler. Does anyone know what the ID is of the short piece of soft line is that connects...
  9. techster82

    FS: Derale 20561 Automatic Transmission Cooler

    For sale is a brand new in box Derale 20561 automatic transmission cooler that is a direct fit for the Jeep TJ/LJ. It was purchased with a bunch of other parts last year when I was building up my LJ but I didn't install it at the time and I'm selling to put a few bucks towards another project...
  10. Bird

    Transmission cooler and crawling

    Before I install a basic tranny cooler , i just have 1 question. Will i see lower temps at low speed offroading. I just can't see it myself. I really don't want the high dollar unit that you mount under the vehicle with fan.
  11. JP13

    Transmission cooler + temp gauge

    Looking for recommendations for transmission cooler + temp gauge. Thanks. 2005 LJ 4.0 Automatic
  12. Ron505

    Aux Trans Cooler Install Question

    I just ordered my trans cooler the other day, and I'm hoping to install this weekend. The problem is I am reading conflicting information on if I should install before entering the stock/radiator cooler, or after. It seems to me like installing it before the stock one wouldn't work because...
  13. Jerry Bransford

    How to install a Derale 20561 transmission cooler on your Wrangler TJ

    With a recent series of serious overheating incidents while offroading and towing my little pop-up trailer, I decided to hasten my plans to install an auxiliary transmission cooler for my 42RLE automatic transmission. I had added one to my previous TJ that had the more robust 32RH, but Jeep’s...