SAE 20W-50 SL 4T
YAMAMOTO 4T SAE 20W-40 API SL is modern technology gasoline engine oil specifically formulated for Four-Stroke motor cycle engines available in in popular mult-igrades and meeting with API SL Specification. In addition it is meets the new JASO MA2 specification which has been developed to meet the requirements for the engine and the wet clutch lubrication to provide smooth gear change operations.
• Four stroke motor cycles with integral wet clutch operation.
• Air cooled four-stroke motor cycle engines,
• Water cooled four-stroke motor cycle engines
• Portable small four-stroke gasoline engine generator sets.
API SL, JASO MA2
• Smooth gear changes by the use of special lubricant friction characteristics.
• Low engine deposits.
• Easy all year round starting.
• Protection against wear and corrosion.
• Reduce engine repairs due to maintenance of cleaner engine parts.
| S.N | Discription | Method | Typical Result |
|---|---|---|---|
|
1 |
Appearance |
Visual |
C & B |
|
2 |
color |
D 1500 |
L2.5 |
|
3 |
Kinematic, Viscosity mm²/s @ 40°C |
D 445 |
179 |
|
4 |
Kinematic, Viscosity mm²/s @ 100°C |
D 445 |
19.6 |
|
5 |
Viscosity Index |
D 2270 |
126 |
|
6 |
Flash Point, COC, °C |
D 92 |
238 |
|
7 |
Pour Point, °C |
D 97 |
-27 |
|
8 |
TBN, mg/KOH/g |
D 2896 |
7.2 |