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GEAR OILS ...

TOP LUBE GEAR OILS GL90, GL140
GL80W, GL85W/90, GL85W/140 API - GL4

Top Lube Gear oils are high quality transmission and gear oils suitable for cars, truck buses and heavy construction equipment. They are blend of fine base stock and proven additives having a high range of application in transport, earth moving and construction industires. The extreme pressure additive package gives excellent oxidation stability, protection against rust, corrosion and foaming. It is suitable for service fill of hypoid, spiral bevel, spur and double reduction rear axles either on or off highway where API GL4 viscosity is recommended. It meets the API classification of GL4.

Typical Values
80w
90
140
80w/90
85w/90
85w/140
Kin Vis. @ 100c, cSt
9.0
17.5
31.0
14.0
17.0
31.0
Viscosity Index
100
96
96
98
98
96
TBN, mg/KOH/gm
220
230
292
238
252
292
Flash Point, Coc 0c
-21
-9
-9
-24
-15
-9