API GL-4
SAE 80w90
for Manual Gear Box
Description

SEASON GWHEEL4 is a high-performance gearbox oil of SAE grade 80W-90 produced using specially selected base oils. It is characterized by a high thermal load capacity and provides a stable lubricating film, even under continuous stress. As a result of fine selected components , reduced wear and lower gearbox noise obtained ensuring durable lubrication of gearboxes. Miscible and compatible with conventional and synthetic gearbox oils.

Advantages
  • High Extreme-Pressure properties.
  • Excellent anti wear, antioxidant, antifoam, anticorrosive, antirust properties.
  • High viscosity index.
  • Fuel saving.
FEATURES & BENEFITS
  • Suitable for the lubrication of synchromesh gearboxes
  • Suitable for mechanical steering controls and most rear axles
  • Excellent  compatibility with non-ferrous metals
  • Easy gear shifting
  • Extended oil life , proven resistance to oil degradation. 
  • Stable lubricating film, even with very hot oil and under very high loads
SpecificationsTest methodUnitResults
Viscosity @100°CASTM D445cSt (mm2/s)135
Viscosity @40°CASTM D445cSt (mm2/s)14
Viscosity IndexASTM D2270cSt (mm2/s)110
Pour Point (Min)ASTM D1298cSt (mm2/s)-21
Flash Point (Max)ASTM D92-
Density @ 15°CASTM D97Kg/m3895
TBN (mg KOH/g)ASTM D2896°C
CCS @ -35°CASTM D5293°C
Performance level(s)
API GL-4
Requirements
MIL-L-2105D