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PRODUCT LINE

Spirax HD oils are extreme-pressure (EP) automotive hypoid gear oils designed to exceed the latest performance standards for heavy duty, severe service.

APPLICATIONS

Spirax HD oils are designed for service in the drive-train gears of heavily loaded equipment and passenger vehicles. They are recommended for the lubrication of hypoid, spur, bevel, helical, spiral-bevel and worm gears in differentials, transmissions, final drives, transfer cases, and steering mechanisms.

Spirax HD 75W-90 and 80W-90 are our premium all-season, multigrade gear oils designed to exceed Original Equipment Manufacturers lubrication requirements under today’s increased temperature and loads. Spirax HD 85W-140 is recommended for high temperature heavy duty equipment and is typically used in off-highway applications.

PERFORMANCE BENEFITS


PERFORMANCE SUMMARY

SPIRAX HD
Performance Classification 75W-90 85W-140 80W-90
API GL-4, GL-5 X X X
API MT-1 X X X
MIL-L-2105D X X X
MIL-PRF-2105E X X X
Mack GO-H approved X X
Mack GO-J approved X X

TYPICAL PROPERTIES

SPIRAX HD
SAE GRADE 75W-90 85W-140 80W-90
Product Code 437-010 437-007 437-006 ASTM METHOD
Density at 15°C, kg/m3 887.0 901.0 887.2 D 1298
Colour, ASTM 1.0 4.0 2.5 1500
Pour Point, °C -42 -12 -27 D 97
Flash Point, COC, °C 195 200 218 D 92

Viscosity:
- Kinematic
cSt at 40°C
cSt at 100°C
- Brookfield
cP at -12°C
cP at -26°C
cP at –40 °C



110
19.2

-
-
109,000


411
30.3


62,800
-


139
15.0

-
136,000
-
D 445
D 445



D 2983
D 2983
D 2983
Channel Point, °C <-45 <-20 <-35
Viscosity Index 195 103 110 D 2270