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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Cy uses Lucas Transmission Fix

With my bands slipping, I just do not have the extra money to rebuild a tranny. My mechanic advised me to try Lucas Transmission Fix. That was yesterday, and today my bands are not slipping anymore.

Lucas is amazing. I use all there great products. Thanks Lucas, you just helped me dodge an expensive rebuild bullitt. I'm taking the time to write this testimonial hoping that it will help someone out there just like me. As a retired engineer, let me tell you, it's Lucas' innovative product research and development that makes the difference.

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