Description
Overview:
Morris Golden Film SAE 20W-50 Oil is a mineral-based, low detergent/dispersant multigrade lubricant for naturally aspirated four-stroke petrol and diesel engines. It is formulated to protect older engine designs that use simple filtration or splash lubrication, helping to keep deposits stable while providing a resilient lubricating film. The SAE 20W-50 viscosity supports reliable circulation during cold starts and maintains oil pressure at working temperatures, making it suitable for varied UK weather. Trusted by owners of classic cars, motorcycles, small plant, and stationary engines, this oil helps reduce wear, control foaming, and guard against rust and corrosion. Made by Morris Lubricants, it is a straightforward choice for maintaining performance and longevity in vintage vehicles and older machinery that specify a 20W-50 grade.
Key Features:
- Low detergent/dispersant formulation helps prevent sludge disturbance in older engines, aiding reliability
- Multigrade SAE 20W-50 viscosity for dependable lubrication across cold starts and hot running
- Suitable for naturally aspirated four-stroke petrol and diesel engines found in classic vehicles and legacy equipment
- Strong oil film for wear protection on bearings and cam surfaces
- Corrosion and oxidation resistance to support longer engine life during use and storage
- Good anti-foam characteristics for stable oil pressure and performance
- Compatible with engines using basic or no full-flow filtration where modern high-detergent oils may be unsuitable
- Supports smooth running in road, agricultural, horticultural, and light construction applications
- Backed by Morris Lubricants' long-standing expertise in heritage engine oils
- Clear labelling and grade identification for straightforward workshop use
Typical Applications:
Classic and vintage cars, motorcycles, light commercial vehicles, tractors, horticultural machinery, generators, compressors, and other stationary or small plant engines that specify SAE 20W-50 with low detergent/dispersant properties. Well suited to older petrol and diesel engines with simple filtration systems, seasonal use, or storage where corrosion protection and stable deposits are important.
Also known as:
Classic engine oil, vintage motor oil, SAE 20W50 multigrade oil, low-detergent mineral motor oil, 20W50 classic car oil, heritage engine lubricant, four-stroke classic oil, 20W-50 mineral engine oil.
Product Specifications
| L&S Part No. | GFM 005 |
|---|---|
| Manufacturer | Morris Lubricants |
| OEM No. | GFM 005 |
| Unit of Sale | 1 |
| Machine Type | Engines |
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