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Product Data
Castrol
®
Syngear
™
Lubricant
Gear Lubricants
April 2018
Typical Analysis
Test Method 75W-90 80W-140
Viscosity @40°C, cSt ASTM D445 117 312
Viscosity @100°C, cSt ASTM D445 15.0 29.2
Viscosity, cP @-40°C ASTM D2161 109,000 --
Viscosity Index ASTM 2270 139 139
Flash Point, °C (°F) ASTM D92 204 (399) 218 (424)
Pour Point °C (°F) ASTM D97 -45(-49) -33(-27)
Gravity, ° API ASTM D287 33.4 31.3
Speci c Gravity @60°F ASTM D1298 0.8581 0.8692
Pounds per Gallon ASTM D287 7.15 7.24
E 26
