derale

  1. notGreenLJ

    SOLD Derale 20561 Automatic Transmission Cooler

    Selling the Derale 20561 Transmission cooler kit. Never opened, brand new. Asking $300 shipped. Open to offers!
    • notGreenLJ
    • Thread
    • #42rlecooler #42rlefluidcooler derale derale 20561 transmission transmission cooler
    • Replies: 4
    • Forum: Parts For Sale
  2. 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...
  3. 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.
    • Bird
    • Thread
    • 42rle derale derale 20561 tranny tranny cooler tranny temp transmission cooler transmission temp
    • Replies: 15
    • Forum: TJ General Discussion
  4. 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...
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