Description
Overview:
The Ring Set Oversize 040 for Villiers F15 Engine is a genuine replacement piston ring set for restoring compression and sealing on vintage Villiers engines. It is engineered specifically for the F15, with an oversize of +0.040 inch (+1.02 mm) to suit cylinders that have been rebored to the next service size. The rings are made from durable metal with a dark grey finish and are precision-ground to provide a stable seal in the groove and against the cylinder wall. This unused old stock is ideal for authentic restorations, routine overhauls, and long-term maintenance of classic machinery powered by the Villiers F15. Genuine Villiers quality helps maintain smooth running, easier starting, and consistent power output.
Key Features:
- Genuine Villiers part (unused old stock) for authenticity and correct fit
- Oversize +0.040 inch (+1.02 mm) to match rebored F15 cylinders
- Precision-fit rings to restore cylinder sealing and improve compression
- Durable metal construction designed for long service life
- Helps reduce blow-by, oil consumption, and starting difficulty
- Consistent ring geometry for stable seating and reliable operation
- Suitable for vintage restoration and regular engine maintenance
- Straightforward to fit for competent users with standard workshop tools
- May show minor cosmetic tarnishing from age; performance unaffected
- Clearly marked oversize helps avoid sizing errors during rebuilds
Typical Applications:
Used during engine rebuilds or repairs on Villiers F15-powered equipment such as classic garden machinery, small plant, and stationary engines. Ideal when a cylinder has been rebored by +0.040 inch (+1.02 mm) and the original rings are worn or damaged, to recover performance and reliability.
Also known as:
Piston ring set, ring pack, +40 thou rings, 1.02 mm oversize rings, service ring set, rebore rings, engine rings for Villiers F15.
Fits Models:
F15
Product Specifications
| L&S Part No. | F15RS3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | F15RS3 |
| Unit of Sale | 1 |
| Applications | F15 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | F15 |
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