Spirax S4 ATF HDX is a superior quality automatic transmission fluid suitable for heavy duty automotive transport and passenger car transmissions.
Based on synthetic technology base fluid, Spirax S4 ATF HDX is the ultimate performance automatic transmission fluid allowing extended drain intervals even under the most severe conditions.
Typical Physical Characteristics
|Spirax S4 ATF HDX|
at 40°C mm2/s at 100°C mm2/s
|Density at 15°C kg/m3||ISO 12185||847|
|Flash Point COC °C||ISO 2592||185|
|Pour Point °C||ISO 3016||-48|
These characteristics are typical of current production. Whilst future production will conform to Shell’s specification, variations in these characteristics may occur.