Transmission Fix

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Transmission Fix

Lucas Transmission Fix is a non-solvent formula that stops slip, hesitation and rough shifting in worn transmissions and completely eliminates most seal leaks. Use in any transmission for preventative maintenance. Use also in light duty manual transmissions to increase shifting ease and transmission life.

Key Benefits

  • Contains no solvents
  • Lowers operating temperatures and stops foaming
  • Can be added to existing fluid without draining any out
  • Effective in an extremely high percentage of cases

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* Size:


  • #10009 - 24 Ounce (Case of 12) - 19 lbs
  • #10087 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10141 - 55 Gallon Drum (1 Drum) - 440 lbs
  • #10154 - Per Gallon Tote (1 Tote)


Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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Kiley Sharp uses Lucas Transmission Fix in 1990 Mazda RX-7 Convertible

Let me start by saying, your products are AWSOME! My Rx-7 tranny was slipping bad between 1st & 2nd, a common problem on the 4 speed. Everyone kept telling me I was going to have to do a rebuild, but before I did I decided to change the fluid and add some Transmission Fix. After talking with some of your techs trying to get just the right amount, low and behold it shifts like new! Rebuild that! Lucas Oil Products really work, plain and simple!

Kiley Sharp

Meridian, MS

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