Gr. VG- 68, Oil hydraulic Oil to IS: 10522 [ Gr. VG- 68, Oil hydraulic Oil to IS: 10522/ 83 Reaffirmed 2004 ( Antiwear ) With Aniline point 90 C MIN in place of Seal Compatibility test and min. pass load of 9th stage in FZG Niemann Test Make BL- Protomac H- 68., BPC- Mak Hydrol- 68, HPC- Enklo 68, IOC- Servo system- 68 RPSPL- Raj hydra super HM- 68, SPL- IPOL HYdropacl AW- 68, GOCL- Gulf Harmony AW- 68 ]