Description
Overview:
The Ring Set +040 for Villiers C45 engines is a genuine, unused vintage stock spare designed to restore compression and sealing in classic Villiers C45 power units used in small plant and garden machinery. Built from durable metal for high-temperature and high-wear environments, these piston rings help bring tired cylinders back to life after a rebore. The +0.040 in oversize (approximately 1.02 mm) suits engines that have been machined to this specification. Accurate ring geometry supports consistent oil control and efficient combustion, improving starting, power delivery, and fuel economy. This is a Genuine Villiers part for assured fit and reliability. Manufacturer Part Number: C45RS40. A practical choice for careful restorations where authenticity and correct dimensions matter.
Key Features:
- Genuine Villiers part for correct fit and dependable sealing (MPN: C45RS40)
- Oversize +0.040 in (approx. 1.02 mm) for re-bored C45 cylinders to this specification
- Helps restore compression, performance, and fuel efficiency in worn engines
- Durable metal construction for heat, friction, and wear resistance
- Precision-made for smooth running and reduced blow-by when correctly installed
- Unused vintage stock for period-correct rebuilds and authenticity
- Suitable for competent DIY and professional rebuilds; check bore and piston groove sizes before fitting
- May show light tarnish or storage dust due to age; does not affect function when cleaned
- Supports longer engine life when paired with a correct hone, clearances, and bedding-in procedure
Typical Applications:
Refurbishing Villiers C45 engines during classic machinery rebuilds, routine overhauls after a rebore, or when low compression, hard starting, or excessive oil consumption are present. Common in restoration of vintage garden and light construction equipment powered by the C45, where reliable sealing and authentic parts are required.
Also known as:
Engine rings, cylinder rings, compression rings, ring pack, +0.040 in oversize rings (approx. 1.02 mm), oversize piston ring set for Villiers C45.
Product Specifications
| L&S Part No. | C45RS40 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | C45RS40 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part ensures correct fit and sealing - Oversize +0.040 in for re-bored C45 cylinders - Durable metal construction resists heat and wear - Precision-made for smooth running and reduced blow-by - Unused vintage stock for authentic restorations |
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