Description
Overview:
The Piston Ring Set (Oversize 40) for Villiers C45 Engines is a Genuine Villiers part designed to restore sealing and compression in vintage C45 engines. Engineered from durable ring-grade materials for long service life, this set is made to match a re-bored cylinder requiring a 0.040 inch (1.016 mm) oversize. Correct ring fit helps maintain oil control, improve starting, and keep running temperatures stable under load. Supplied as unused old stock, parts may show light tarnish or storage marks, but remain serviceable. Identified by OEM number C45-040, this set is well suited to workshop rebuilds and home restorations where an accurate, factory-spec replacement is preferred. Ideal for keeping classic Villiers-powered equipment dependable and efficient.
Key Features:
- Genuine Villiers part for assured quality and compatibility with C45 engines
- Precise Oversize 40: 0.040 inch (1.016 mm) for correctly re-bored cylinders
- Helps restore compression, power, and fuel efficiency in tired engines
- Durable materials selected for heat, wear, and scuff resistance in vintage applications
- OEM reference C45-040 for quick identification during ordering and service
- Suitable for engine rebuilds, overhauls, and preventative maintenance work
- Consistent ring geometry for reliable seating and bed-in when installed correctly
- Supports cleaner running with improved oil control and reduced blow-by
- Unused old stock (NOS) with possible cosmetic tarnish or dust from storage only
- Designed to fit without modification when the bore and piston are correctly sized to +0.040
Typical Applications:
Used during rebuilds and repairs of Villiers C45 engines in small plant, horticultural, and general-purpose machinery. Ideal after a professional rebore to +0.040 inch (1.016 mm) or when replacing worn rings to restore performance, smooth running, and reliable starting in vintage equipment.
Also known as:
Villiers C45 0.040 oversize ring set, C45-040 piston rings, 1.016 mm oversize rings for C45, C45 OS40 ring pack, Villiers C45 engine piston ring set, C45 rings +0.040, vintage Villiers oversize piston rings.
Fits Models:
C45
Product Specifications
| L&S Part No. | C45-040 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | C45-040 |
| Unit of Sale | 1 |
| Size | Oversize 40 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part for C45 engine compatibility - 0.040 inch (1.016 mm) oversize for re-bored cylinders - Restores compression and fuel efficiency in vintage engines - Durable materials resist heat, wear, and scuffing - OEM number C45-040 for easy identification |
| Fits Models | C45 |
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