Servo 4T is a premium engines oil for 4 stroke 2 wheelers manufactured by IOCL. These oils are blended from high viscosity index base stocks and contains additives to meet the stated performance standards. It has oil drain period of 5000 km.
JASO T903 : API SG / JASO MA 2
| SAE GRADE | 20W-40 |
|---|---|
| Kinematic Viscosity cSt @ 100°C | 13.5 – 15.5 |
| TBN mg KOH/gm | 9.5 – 11.0 |
| Flash point (COC), °C Min. | 200 |
| Pour Point, °C Max. | (-) 21 |
| Viscosity Index, Min. | 110 |
