Description
Overview:
The Villiers C12 Valve Spring Seat Top (MPN 25178) is a genuine steel retainer designed for classic Villiers engines, specifically the C12. It sits at the top of the valve spring to provide a stable seating surface, keeping the spring centred and maintaining smooth valve operation. Made from durable metal with a robust, circular form and central bore, it is built to withstand repeated valve train loads. Supplied as unused old stock, it may show light tarnishing from storage, which does not affect performance. This part is suited to small petrol engines commonly found in older garden and light construction machinery. It is a practical choice for tradespeople, restorers, and DIY users carrying out maintenance or rebuilds on Villiers C12 engine assemblies.
Key Features:
- Genuine Villiers part (MPN 25178) for dependable fit and function
- Durable steel construction for long service life under valve spring loads
- Provides precise seating for the valve spring to support smooth running and stable compression
- Unused old stock with minor storage ageing only; performance remains unaffected
- Direct replacement for the original component; no modification required
- Fits using standard workshop hand tools for straightforward installation
- Helps maintain correct valve action, reducing wear and potential valve train noise
- Period-correct component for authentic restoration work on classic engines
Typical Applications:
Used during engine rebuilds, cylinder head overhauls, and routine servicing where valve gear is inspected or renewed. Suitable for restoring reliable valve operation on machinery powered by Villiers C12 engines, including older garden and light plant equipment. Ideal for replacing worn, distorted, or missing spring seat tops to help ensure consistent valve movement and dependable engine performance.
Also known as:
Valve spring retainer, spring seat top cap, valve spring cap, spring collar, valve retainer, spring seat (top). These names are commonly used in parts lists and workshop references for classic Villiers engines.
Fits Models:
C12
Product Specifications
| L&S Part No. | 25178 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | 25178 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part for C12 engines - Durable steel construction for longevity - Provides precise seating for valve spring - Unused old stock; minor storage ageing - Direct replacement; no modification needed |
| Fits Models | C12 |
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