Castrol Alpha SP 220 vs Shell Omala S2 G 220
Side-by-side price & spec comparison of two equivalent Mineral Gear Oil products.
| Property | Castrol Alpha SP 220 | Shell Omala S2 G 220 |
|---|---|---|
| Price | $15–$30/gal | $15–$30/gal |
| Base Oil | Mineral | Mineral |
| Flash Point | 228°C | 230°C |
| Nlgi | N/A | N/A |
| Pour Point | -15°C | -18°C |
| Thickener | N/A | N/A |
| Viscosity 100C | 19.0 cSt | 18.8 cSt |
| Viscosity 40C | 220 cSt | 220 cSt |
| Viscosity Index | 96 | 95 |
← Castrol Alpha SP 220 Shell Omala S2 G 220 →
Frequently Asked Questions
What is the difference between Castrol Alpha SP 220 and Shell Omala S2 G 220?
Castrol Alpha SP 220 and Shell Omala S2 G 220 are both Mineral Gear Oil products. Key differences include price ($15–$30/gal vs $15–$30/gal) and specific technical specifications. See the comparison table above for detailed spec-by-spec analysis.
Is Castrol Alpha SP 220 compatible with Shell Omala S2 G 220?
Yes, Castrol Alpha SP 220 and Shell Omala S2 G 220 are listed as equivalents in the Mineral 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 mineral gear oil applications?
Both Castrol Alpha SP 220 and Shell Omala S2 G 220 are suitable for mineral gear oil applications. Castrol Alpha SP 220 is priced at $15–$30/gal while Shell Omala S2 G 220 is priced at $15–$30/gal. The best choice depends on your specific operating conditions, OEM warranty requirements, and supply chain availability.