SAE 10W HD monograde oil for classic gasoline and diesel engines with simple approval requirements and solid base lubrication.
10W HD SAE is a classic monograde engine oil for gasoline and diesel engines designed around simple, robust lubrication concepts. The product is aimed at older vehicles, machines, and applications where no modern multigrade or long-life profile is required.
Its strength lies in its clear, straightforward concept: a monograde oil with a solid base oil for conventional engines, including turbocharged units within the appropriate historical approval framework. This remains a relevant category, especially for older technical systems.
For users seeking period-correct lubrication instead of modern over-engineering, SAE 10W remains a sensible choice.
Suitable for older gasoline and diesel engines with and without turbo when SAE 10W, API SF/CD, CCMC D2/G2 or MIL-L-2104D are specified.
When is an SAE 10W monograde oil still needed today?
Mainly in older vehicles, machines, or units with clearly defined historical lubricant specifications.
Is this oil intended for modern passenger cars?
No, it typically lacks the required current approvals and multigrade properties.
Why are monograde oils still relevant?
Because many older technical systems are specifically designed for this lubrication concept.
| Property | Method | Unit | Value |
|---|---|---|---|
| Density at 15 °C | ASTM D-7042 | g/ml | 0.853 |
| Kinematic viscosity KV 100 | ASTM D-7042 | mm²/s | 6.3 |
| Kinematic viscosity KV 40 | ASTM D-7042 | mm²/s | 35.5 |
| Viscosity index | ASTM D2270 | - | 130 |
| Flash point | ASTM D-92/DIN EN ISO 2592 | °C | 238 |
| Pour point | ASTM D-97/DIN EN ISO 3016 | °C | -35 |
| Total base number | DIN 51639-1 | mgKOH/g | 7.0 |
All containers should preferably be stored under cover. If stored outdoors without protection, they should be kept lying down to prevent water ingress and preserve label readability. Products should not be stored at temperatures above 60 °C and must be protected from direct sunlight and frost.
