Shell Omala S4 GX 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 |
|---|---|---|
| Chevron Meropa Synthetic EP 680 | 84 | same ISO 680, VI 168 vs 169, additive aw/ro, synthetic, pour -30 vs -33, flash within 15 °C |
| Chevron Meropa EliteSyn XM 680 | 74 | same ISO 680, VI 160 vs 169, additive aw, synthetic, pour -30 vs -33, flash within 15 °C, AGMA AS |
| Chevron Tegra Synthetic Gear 680 | 69 | same ISO 680, VI 168 vs 169, synthetic, pour -31 vs -33, flash within 15 °C, AGMA AS |
| Chevron Meropa EliteSyn WL 680 | 65 | same ISO 680, VI 166 vs 169, additive aw, synthetic, AGMA AS |
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.