Manual Transmission Seal Kit (76-79 Jeep CJ5 & CJ7)Find parts that fit my vehicle

Complete Leak Protection for Your Manual Gearbox. The Manual Transmission Seal Kit for 1976-1979 Jeep CJ5 & CJ7 is a comprehensive solution designed to eliminate the persistent oil weeping and drips common in aging Tremec T-150 and T-18 transmissions. By replacing brittle, heat-cycled gaskets and hardened rubber seals, this kit restores a vacuum-tight environment within the housing, ensuring your vital gear lubricant stays exactly where it belongs. It is an essential preventive maintenance item for any CJ restoration, protecting your driveway from stains and your internal gears from the catastrophic damage caused by low oil levels.

Advanced Nitrile Rubber for Superior Chemical Resistance. Built to withstand the harsh chemical additives found in modern gear oils, the seals in the 1976-1979 Jeep CJ5 & CJ7 kit are manufactured from premium nitrile (Buna-N) or Viton materials. These compounds are specifically chosen for their ability to remain flexible and resilient across extreme temperature fluctuations, from freezing winter starts to the high-heat demands of low-range crawling. Whether you are traversing dusty desert trails or crossing shallow streams, these seals provide a robust barrier that keeps contaminants out and keeps your lubrication system intact.

Installation. Putting this Manual Transmission Seal Kit on your Jeep CJ5 & CJ7 takes 2 hours to install.

Warranty. There is a limited lifetime warranty on this product.

Application. The Manual Transmission Seal Kit fits 1976-1979 Jeep CJ5 & CJ7 models.

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