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TH400 Derale Deep Transmission Cooling Pan

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Product Details

Derale's TH400 Transmission Cooling Pan #14201 uses air passing beneath the vehicle and redirects it to help lower transmission oil temperatures. With brazed, turbulator-equipped airway tubes passing through the lower section of the transmission pan for more efficient cooling, each is individually pressure tested to ensure a leak-free pan. We've included a much stronger magnetic drain plug and rubber/steel reusable washer, in addition to a 1/8" NPT temperature sender bung located in the side of the pan. Finished with a durable black two-stage coating, each pan also includes neoprene gasket and 1/8" NPT temperature sender plug.  Pan is approximately 7/8" deeper than the stock pan.

  • Fits All with TH400 Automatic Transmission
  • Heavy gauge stamped steel construction
  • Two stage heat dissipating black finish
  • 1/8" NPT temperature sender port
  • Reduces fluid temperatures 20-50°F
  • Increases fluid capacity by 3 qts. 8 oz.
  • Patented turbulator cooling tubes add heat transfer capability
  • Magnetic drain plug with increased magnetic strength and rubber/steel washer
  • Pan depth: 2-7/8"
  • Gasket Included!
  • Uses OEM filter with no filter extension required

Reviews (1)

  • Mr

    Posted by Paul on Nov 21st 2017

    Been using these for years, they've taken hits that would shatter aluminum pans without leaking! Thanks for carrying them at a reasonable price.