Purpose and Specifications

MOTUL CLASSIC OIL SAE 30 is a premium mineral monograde engine oil designed for classic gasoline or diesel 4-stroke engines and gearboxes built before 1950. This SAE 30 viscosity oil protects original engines from ancestor, veteran, vintage, prewar, and classic vehicles with its high-zinc formula (over 1800 ppm ZDDP) that fights wear on flat tappet cams and older parts.

It features very low detergents to safely work with paper, felt, and fabric gaskets without causing leaks or damage. The oil sticks strongly to engine parts for easy starts after months of storage, prevents rust, and maintains steady oil pressure to cut consumption. Use it in 2-liter containers for reliable lubrication in operating temperatures from -10°C to 120°C.

• Perfect for engines from 1900-1950
• Reduces startup wear even after long storage
• Compatible with brass, bronze, and copper metals
• Can serve as break-in oil with short drains

When to Use / Replace?

Drain and replace this oil at least once a year or every 3000-5000 km of driving, whichever comes first, to keep your classic engine clean and protected. Ideal for vehicles stored long-term or driven occasionally in varied climates. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is MOTUL CLASSIC SAE 30 safe for my pre-1950 engine gaskets?
Yes, its low detergent level won't harm paper, felt, or fabric gaskets common in old engines.

How often should I change the oil?
Drain at least yearly or after 3000-5000 km to maintain protection and avoid buildup.

Can I use it after long storage?
Absolutely, its strong adherence ensures quick startups and protects internals during downtime.