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Mobil Special 4T 20W-50 

Mobil Special™ 4T 20W-50

Mobil Special 4T 20W-50 is a general performance four-stroke motorcycle engine oil intended for lubrication of small four-stroke engines.

Mobil Special 4T 20W-50 combines highly refined mineral oils and a balanced additive system to prevent build up of deposits and provide wear and corrosion protection. Key features and benefits include:

Features

Advantages and Potential Benefits

Effective wear protection

Extended engine life

Thermal and oxidation stability, deposit control

Maintains clean engines for smoother operation

Good corrosion protection

Protects critical engine parts and wear surfaces

Mobil Special 4T 20W-50 is specifically recommended for use in small four-stroke engines; such as those found in smaller motorcycles, lawn mowers, small generators and pumps and in all applications where an API SF and JASO MA level performance is recommended.

Mobil Special 4T is recommended by ExxonMobil for use in applications requiring:

20W-50

API

SF

Mobil Special 4T 20W-50

 

SAE Grade

20W-50

Viscosity, ASTM D 445

 

cSt @ 40º C

145.7

cSt @ 100º C

17.3

Viscosity Index, ASTM D 2270

129.2

Sulfated Ash, wt%, ASTM D 874

0.6

Pour Point, ºC, ASTM D 97

-30

Flash Point, ºC, ASTM D 92

235

Density @15 ºC kg/l, ASTM D 4052

0.89