Power Steering Stop Leak

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Power Steering Stop Leak

It is 100% GUARANTEED to stop seal leaks in power steering units or your money back. Totally corrects rack and pinion problems.

It is also totally effective in reducing slack, squeals and hard spots in worn rack and pinions. Your results will be immediate and long lasting.

Key Benefits

  • Guaranteed to stop seal leaks
  • Stops rack and pinion problems
  • Very cost effective


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* Size:



  • #10008 - 12 Ounce (Case of 12) - 12 lbs
  • #10011 - 1 Quarts (Case of 12) - 25 lbs
  • #10143 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10145 - 55 Gallon Drum (1 Drum) - 440 lbs



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

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Barry Naumann uses Lucas Power Steering Stop Leak in his International 7400

I work for the Department of Public Works. One of the Internationals Model 7400 had a leak in the power steering unit. The truck was using eight pints per eight hours, which of course equals one pint per hour. I went to the local parts store that I deal with, on the shelf I had seen a bottle of your power steering fluid stop leak. I asked the parts person at the desk if it works. He said that he never had a complaint about any of your products. I purchased the stop leak over six weeks ago and they never had to put another drop of power steering fluid in the pump again. I verified with the Senoir Mechanic and he said that they never repaired the pump. Thank you!

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