Description
Overview:
The Piston Ring Set (Oversize 30) for Villiers C45 engines is a genuine replacement set designed to restore compression and oil control in vintage single-cylinder petrol engines. Manufactured from hardened cast iron for wear resistance and stable sealing at operating temperature, these rings help maintain cylinder pressure, reduce blow-by, and manage oil on the bore. The "Oversize 30" specification is commonly understood as +0.030 in (approx. +0.76 mm), suited to engines that have been rebored to this size. Supplied as OEM No. C45-030, this set is made for the Villiers C45, a popular engine used across older construction and garden machinery. As unused old stock, cosmetic ageing such as light tarnish or storage marks may be present, without affecting function.
Key Features:
- Genuine Villiers part for correct fit and reliable sealing (OEM No. C45-030)
- Oversize 30 (+0.030 in / approx. +0.76 mm) to suit rebored cylinders
- Hardened cast iron construction for durability and long service life
- Restores compression, performance, and starting reliability
- Helps control oil consumption and reduce exhaust smoke
- Compatible with Villiers C45 vintage engines
- Suitable for restoration work where original specification is required
- Supplied as unused old stock; may show light tarnish or storage marks
- Straightforward installation for competent DIY users and professional mechanics
- Supports consistent running and improved fuel efficiency when used with a sound bore
Typical Applications:
Used during engine rebuilds and services on Villiers C45 engines fitted to older construction and garden equipment. Ideal when a cylinder has been rebored to +0.030 in (approx. +0.76 mm) and new rings are needed to restore compression and oil control. Common in restorations of vintage mixers, mowers, small pumps, and similar machinery powered by the C45.
Also known as:
C45 +30 piston rings, 30 thou oversize rings (0.030 in / approx. 0.76 mm), C45 oversize ring set, Villiers C45 rebore rings, vintage Villiers piston ring kit, NOS piston rings for Villiers, C45-030 ring set.
Fits Models:
C45
Product Specifications
| L&S Part No. | C45-030 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | C45-030 |
| Unit of Sale | 1 |
| Size | Oversize 30 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part for correct fit (OEM No. C45-030) - Oversize 30 (+0.030 in / approx. +0.76 mm) for rebored cylinders - Hardened cast iron for durability and long service life - Compatible with Villiers C45 vintage engines - Restores compression and controls oil consumption |
| Fits Models | C45 |
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