Shell Turbo S4 X 32
ISO VG 32 anti-wear, extreme pressure turbine oil
Buy
No retailer listing is on file for this oil. Email us and we will point you at a distributor. A quote form, and Zoro, Walmart, eBay, Grainger, MSC and Global Industrial, wait on programs that are not connected yet.
As an Amazon Associate, Evolvent Design earns from qualifying purchases. McMaster-Carr links are not affiliate links.
Key specs
| Spec | Value | Method |
|---|---|---|
| KV40 | 32 cSt | ASTM D445 |
| KV100 | 6.1 cSt | ASTM D445 |
| Viscosity index | 141 | ASTM D2270 |
| Pour point | -42 °C | ASTM D97 |
| Flash point | 230 °C | ASTM D92 |
| Density at 15 °C | 0.827 g/cm³ | typical |
Grade checks
- KV40 is inside ISO VG 32 (28.8–35.2 cSt).
- Computed viscosity index is 141, within 2 points of the listed 141.
Viscosity and temperature
ASTM D341 (Walther) fitted to the published KV40 and KV100. It is an interpolation between those two points, and it is not meaningful below the pour point. Move the control to read a temperature.
Classification
- Category: Turbine
- Attribute: Anti-Wear, Extreme Pressure
- Synthetic: Conventional
- Copper: 1B
- Note: Gas-to-liquid, combined cycle turbine
Equivalents
| Oil | Score | Why |
|---|---|---|
| Chevron GST 32 | 43 | same ISO 32, VI 102 vs 141, additive aw, conventional, pour -36 vs -42, flash within 15 °C |
| Chevron Regal R&O 32 | 38 | same ISO 32, VI 100 vs 141, additive aw, conventional, flash within 15 °C, buyable now |
| Chevron GST 2300 32 | 33 | same ISO 32, VI 102 vs 141, additive aw, conventional, flash within 15 °C |
| Chevron GST Premium 32 | 33 | same ISO 32, VI 105 vs 141, additive aw, conventional, flash within 15 °C |
| Chevron GST Premium XL 32 | 33 | same ISO 32, VI 105 vs 141, additive aw, conventional, flash within 15 °C |
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.
Documents
Related: Shell, Turbo S4 X, viscosity index calculator, ISO / SAE / AGMA chart.
Questions
Is Shell Turbo S4 X 32 an ISO VG 32 oil?
Yes. The catalogue lists it as ISO VG 32, which is a kinematic viscosity of 32 cSt at 40 °C, plus or minus 10 percent (28.8 to 35.2 cSt). Confirm the current data sheet before you fill a machine.
What is a Shell Turbo S4 X 32 equivalent?
No other brand in this catalogue clears the equivalents bar for this oil yet (same application, same grade, compatible base oil, and a score of 60 or more). That is not proof that nothing else works. Check the machine manual.
Can Shell Turbo S4 X 32 be mixed with another oil?
Mixing two oils that share a base family is sometimes done and sometimes a mistake. Do not mix this oil with a PAG. For any other mix, follow the maker's change-over guidance and the machine manual.
Report a data error
The report is stored for review. It does not change the page by itself, and it is not emailed anywhere yet.