Description
Overview:
This manifold extension is a genuine Villiers OEM component (EM307) for industrial petrol engines, built to maintain correct inlet length and airflow between the carburettor and the cylinder head. Made from a durable cast alloy with machined faces, it delivers a secure seal and stable performance under heat and vibration. It is intended for Villiers MK20 and MK40 engines commonly found on compact plant, generators, pumps, and horticultural equipment. Supplied as unused old stock from vintage production, it may show light tarnishing or minor storage marks, but function and fit remain as intended. Use it as a direct replacement for a worn or missing original part to help restore smooth idling, reliable starting, and consistent running on working or restoration engines. This is a Genuine Villiers part.
Key Features:
- Genuine Villiers part (OEM EM307) for assured compatibility and quality
- Direct replacement for the original extension on MK20 and MK40 engines
- Robust cast-alloy body resists heat, corrosion, and vibration in industrial use
- Precisely machined sealing faces for reliable gasket seating and airtight joints
- Smooth internal passage supports steady airflow and engine efficiency
- Straightforward installation using standard studs/fasteners and gaskets
- Suitable for restoration projects and ongoing maintenance of vintage machines
- Supplied as unused old stock; cosmetic ageing only, no prior service use
Typical Applications:
Used on Villiers-powered equipment such as cement mixers, plate compactors, stationary generators, water pumps, and agricultural or horticultural machinery. Ideal when refurbishing engines to cure air leaks, restore correct inlet tract geometry, and improve idle stability and throttle response on MK20 and MK40 units.
Also known as:
Inlet spacer, carburettor spacer, intake adaptor, intake riser, inlet tract spacer, carb spacer block, inlet stub, intake extension tube, carburettor adaptor, inlet adaptor.
Fits Models:
MK20, MK40
Product Specifications
| L&S Part No. | EM307 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM307 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers OEM part for MK20 and MK40 engines - Cast alloy construction resists heat and vibration - Machined faces ensure airtight gasket seating - Supports steady airflow for engine efficiency - Unused old stock; cosmetic ageing only |
| Fits Models | MK40 | MK20 | MK25 / C25 |
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