Description
Overview:
This Insulating Washer for Magneto is a genuine Villiers part (MPN M1805/E) used to electrically isolate components within the ignition system on classic Villiers engines. Made from a durable, non-conductive insulating material, it prevents unwanted current paths that can cause shorts, weak spark, or intermittent faults. It is suitable for servicing and restoring older engines commonly found on small plant, generators, and garden machinery. Designed with the correct dimensions for magneto assemblies used on models such as MK10 and MK12, it provides a dependable replacement where original washers have hardened, cracked, or gone missing. This is unused vintage old stock; items may show storage marks or tarnishing that do not affect performance. Genuine Villiers quality ensures compatibility and long service life.
Key Features:
- Genuine Villiers part for dependable fit and function (MPN M1805/E)
- Non-conductive washer that prevents shorts and arcing within the magneto
- Helps maintain consistent ignition performance and reliable starting
- Robust insulating material designed to handle heat, vibration, and oil exposure
- Suitable for servicing vintage engines where originals have degraded
- Direct replacement for specified Villiers magneto locations on listed models
- Unused old stock; cosmetic ageing only, functionality retained
- Supports longevity of ignition components by ensuring proper isolation
Typical Applications:
Used during magneto overhaul or routine ignition maintenance on classic Villiers engines. Ideal when refurbishing engines that have suffered misfires due to perished insulators, or when reassembling magneto terminals and mounting points that require electrical isolation. Suits workshop rebuilds, field repairs, and preservation of heritage machinery.
Also known as:
Non-conductive spacer, ignition insulator washer, magneto insulating ring, LT terminal insulator, fibre ignition washer, isolation washer for magneto assemblies.
Fits Models:
MK10, MK12, MK15, MK20, MK25, C25
Alternate Part Numbers:
M1805E
Product Specifications
| L&S Part No. | M1805/E |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | M1805/E |
| Unit of Sale | 1 |
| Applications | C25, MK10, MK12, MK15, MK20, MK25 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | MK12 | MK20 | MK25 / C25 | MK15 | MK10 |
