Mobil SHC 630 vs Shell Omala S4 GX 220
Side-by-side price & spec comparison of two equivalent Synthetic Gear Oil products.
| Property | Mobil SHC 630 | Shell Omala S4 GX 220 |
|---|---|---|
| Price | $35–$65/gal | $35–$65/gal |
| Base Oil | PAO | PAO |
| Flash Point | 248°C | 250°C |
| Nlgi | N/A | N/A |
| Pour Point | -40°C | -39°C |
| Thickener | N/A | N/A |
| Viscosity 100C | 25.8 cSt | 25.0 cSt |
| Viscosity 40C | 220 cSt | 220 cSt |
| Viscosity Index | 154 | 148 |
← Mobil SHC 630 Shell Omala S4 GX 220 →
Frequently Asked Questions
What is the difference between Mobil SHC 630 and Shell Omala S4 GX 220?
Mobil SHC 630 and Shell Omala S4 GX 220 are both Synthetic Gear Oil products. Key differences include price ($35–$65/gal vs $35–$65/gal) and specific technical specifications. See the comparison table above for detailed spec-by-spec analysis.
Is Mobil SHC 630 compatible with Shell Omala S4 GX 220?
Yes, Mobil SHC 630 and Shell Omala S4 GX 220 are listed as equivalents in the Synthetic Gear Oil category. They share the same ISO VG grade and base oil type. Always verify with OEM documentation before substitution.
Which is better for synthetic gear oil applications?
Both Mobil SHC 630 and Shell Omala S4 GX 220 are suitable for synthetic gear oil applications. Mobil SHC 630 is priced at $35–$65/gal while Shell Omala S4 GX 220 is priced at $35–$65/gal. The best choice depends on your specific operating conditions, OEM warranty requirements, and supply chain availability.