Engine Treatments: Automatic Transmission Treatment

Provides smoother gear change operation.

Reduces wear and extends the life of the transmission unit.

Tec4 Automatic Transmission Treatment is compatible with – and will enhance the performance of – all automatic transmission gearboxes.

Tec4 Automatic Transmission Treatment will also enhance the performance of fluids recommended for use in Continuously Variable Transmissions.

Tec4 Automatic Transmission Treatment is the recommended treatment for hydraulic systems using LHM fluid such as Citröen, particularly for conditioning the rubber seal between the hydraulic fluid and gas globe.

Tec4 Automatic Transmission Treatment is also compatible with crankcase oils and can be used to treat manual gearboxes filled with crankcase oil to overcome ‘notchy’ gear change.

Key Benefits:

  • Smoother operation and gear changing
  • Reduces harsh take up and flaring
  • Maintains fluid efficiency over a wide temperature range
  • Prevents wear and extends the life of the transmission unit
  • Prevents leaks by maintaining seal condition