• Greases



Activity Sector

Rail Reseller


Chevron® TMGL Premium is a black, adhesive, semi-fluid grease specifically designed for lubrication of traction motor gear cases of diesel-electric locomotives. Chevron TMGL Premium contains a lithium thickener, very high viscosity base fluid and a special EP additive system.


Chevron TMGL Premium is recommended for: traction motor gear cases (incorporating appropriate seal designs) where semi-fluid grease-type lubricants are specified; older non-sealed traction motor designs that normally use heavy residual-type gear lubricants, where the higher leakage rate that may result is acceptable; and slow to medium speed industrial gear applications where an EP semi-fluid grease is specified.


Contact one of our experts to find out about available sizes.

Available in regions

  • Quebec / Atlantic
  • Ontario
  • British Columbia

Technical Documents