Drydene TransALL® Syn 50W

Part #D46050

DRYDENE TRANSALL® SYN 50 is a full synthetic transmission fluid designed for use in heavy-duty manual and automated manual transmissions in on-road or off-road service. Its year-round formula flows quickly to lubricate in cold temperatures and provides excellent wear and corrosion in severe protection in severe operating conditions.

16 Gal Keg, 5 Gal Pail, 55 Gal Drum, Bulk

Product Applications

DRYDENE TRANSALL® SYN 50 is recommended for use in a variety of heavy-duty transmission applications that :

• Heavy-duty manual and automated manual transmissions

• On-highway trucks, buses, vans, and

• Off-highway vehicles used construction, mining and agriculture

• Use as a companion to GearAll® Elite gear oils in rear axles for optimum component life and operating efficiency

DRYDENE TRANSALL SYN 50 should not be used for hypoid gears in differentials or final drives where API GL-5 fluids are specified.


Dana synchronized and non-synchronized transmissions
Eaton PS-164 rev 7
Mack TO-A Plus
Meritor O-81
ZF Freedomline

Features & Benefits

DRYDENE TRANSALL® SYN 50W maintains exceptional cleanliness and all-season performance under even the most extreme conditions.

• Outstanding thermal and oxidative stability helps protect critical system parts and extend transmission life

• Resilient metal-on-metal wear protection even in low-temperature applications, particularly during startup

• Inhibits the formation of sludge and varnish within vital transmission components

• Compatible with most modern engine seal and gasket materials

• High shear stability ensures that the fluid maintains its viscosity during all phases of operation

Technical Properties

Viscosity @ 40°C, cSt ASTM D445 132.0
Viscosity @ 100°C, cSt ASTM D445 17.4
Viscosity Index ASTM D2270 145
Brookfield Viscosity @ -40°C, cP ASTM D2983 130,000
Pour Point, °C/­°F ASTM D97 -45/-49
Flash Point, ­­ ­°C/­°F ASTM D92 220/428
Specific Gravity @ 60­­°F (15°C) ASTM D4052 0.860


Drydene - The Hardest Working Brand in Heavy-Duty Lubrication

Drydene – The Hardest Working Brand in Heavy-Duty Lubrication