Description
Overview:
This Reduction Gear is a genuine Villiers part for classic small engines, including the MK20 and MK25. It is a robust, precision-machined metal gear assembly that reduces engine output speed to a usable drive speed for attachments and driven components. Built to handle continuous service on vintage construction and garden machinery, it helps maintain smooth running, torque delivery, and component protection. As OEM No. EM405, it matches original specifications for fit and function on period Villiers engines. Supplied as unused old stock, it retains original quality and is ideal for restorations where authenticity and reliability matter. Its durable construction and proven geometry support dependable performance on well-maintained engines that still see regular use.
Key Features:
- Genuine Villiers part for assured compatibility and correct fitment
- OEM No. EM405 for easy identification and parts matching
- Precision-machined metal gearing for smooth, consistent power transfer
- Designed to reduce engine speed for efficient drive of equipment
- Robust construction to resist wear in long-term service
- Supports proper shaft alignment and reduces strain on downstream components
- Unused old stock; functionally new, with possible light tarnishing from storage
- Reliable choice for restoration, refurbishment, and preventative maintenance
- Helps extend engine and drivetrain life by matching speed to the task
- No modification required when replacing an original EM405 unit in good condition
Typical Applications:
Used on vintage construction and garden equipment powered by Villiers engines where reduced output speed is needed for safe, efficient operation. Typical roles include driving belts, chains, or ancillary mechanisms on older mowers, cultivators, small plant, and workshop machinery. Suitable for restorers and users who need dependable, original-spec performance from classic models.
Also known as:
Gear reducer, speed reducer, reduction unit, drive reduction assembly, reduction gearset, final drive reducer, power reduction drive.
Fits Models:
C25, C30, MK20, MK25
Alternate Part Numbers:
EM405
Product Specifications
| L&S Part No. | EM405 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM405 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part ensures compatibility with MK20 and MK25 engines - OEM No. EM405 matches original specifications for fit and function - Precision-machined metal gearing for smooth power transfer - Reduces engine speed for efficient equipment drive - Robust construction resists wear in long-term service |
| Fits Models | MK20 | MK25 / C25 | C30 |
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