Shell Omala S1 W 680 equivalents
These are other published oils in the same application and the same ISO grade (or within 10 percent on KV40), from a different brand, with a compatible base oil. A score of 60 or more is the bar for this page. The score is typical data-sheet values only. None of these is an exact equivalent, and the machine builder's specification still governs.
| Oil | Score | Why |
|---|---|---|
| Mobil 600 XP 680 | 78 | same ISO 680, VI 90 vs 83, additive aw/ep, conventional, pour -9 vs -6, buyable now |
| Mobil Vacuoline 548 | 62 | same ISO 680, VI 89 vs 83, additive aw, conventional, pour -9 vs -6 |
Scores use published typical data. This is not an exact equivalent, and it is not an OEM approval. Confirm the substitute with the machine builder.