Best current price£44.99from B&Q
Shopping.co.uk recommended and popular offers
B&Q£44.99Visit shop B&Q - Sae 40 Classic Motor Oil Low Detergent / Dispersant Lubricant 6L
Visit shop1 offer from £44.99
View price history by clicking the chart icon.
This Morris SAE 40 Classic Motor Oil is designed for owners of veteran, classic, and vintage vehicles with naturally aspirated four-stroke petrol and diesel engines, and older gearbox designs. Its key benefit is providing protection tailored to older engine tolerances and filtration systems, preventing issues caused by modern high-additive oils. A potential caveat is its suitability primarily for older, less demanding applications, not modern high-performance engines. Key features include low detergent/dispersant formulation, enhanced anti-foam properties, and suitability for classic gearbox designs.
| Brand | Morris Lubricants |
|---|
No, Morris SAE 40 Classic Motor Oil is specifically formulated for older engines with different tolerances and filtration systems. It is not suitable for modern vehicles that require multi-grade oils with higher additive packages.
It means the oil is less likely to keep contaminants suspended in the oil. In older engines with basic filtration, this allows impurities to settle in the sump rather than potentially overwhelming the filter and causing damage. Modern oils with high dispersants can cause issues in these systems.
SAE 40 is a common viscosity for many classic engines, especially in moderate climates. However, always check your vehicle's original service manual for the manufacturer's specific recommendation.
Bore glazing is a condition where the cylinder walls become polished, reducing the effectiveness of piston rings. This oil helps reduce bore glazing in lightly loaded diesel engines by preventing excessive carbon buildup and deposits.
It is generally not recommended to mix different types of engine oils. For best performance and protection, use only Morris SAE 40 Classic Motor Oil in engines and gearboxes designed for it.
This oil meets API SD / CC specifications, which are suitable for older petrol (SD) and diesel (CC) engines.
Store the oil in its original, tightly sealed container in a cool, dry place, away from direct sunlight. Ensure the cap is secure to prevent contamination.
Verify the correct oil viscosity (SAE 40) is being used for the ambient temperature. Ensure the oil level is correct. Low oil pressure can also indicate engine wear, which this oil is designed to manage, but extreme cases may require further mechanical inspection.
Confirm that the correct type of oil (Classic Motor Oil) has been used for the gearbox. Check the oil level. The enhanced anti-foam properties should help, but internal gearbox wear may be a factor.
This could indicate water contamination. Check seals and gaskets for leaks. Store oil in a sealed container to prevent moisture absorption.
Compatibility: This oil is designed for naturally aspirated four-stroke petrol and diesel engines found in veteran, classic, and vintage cars, motorcycles, commercial vehicles, and tractors. It is also suitable for classic gearbox designs. Crucially, it is NOT recommended for modern engines or vehicles requiring multi-grade oils or higher additive levels. Always consult your vehicle's original service manual to confirm the correct viscosity and oil type.
Usage: Ensure the engine is cool before draining old oil. Dispose of old oil responsibly according to local regulations. Fill the engine with the correct quantity of Morris SAE 40 Classic Motor Oil. For gearboxes, follow the manufacturer's recommended filling procedure.
Care: Store the oil in its original container in a cool, dry place away from direct sunlight. Keep the container tightly sealed to prevent contamination.
