Description
Overview:
The Governor Lever for Villiers industrial engines is a genuine Villiers part designed to control and stabilise engine speed under changing loads. Made from durable metal, it links the governor mechanism to the throttle for consistent RPM. This unused old stock component is suitable for restoration and maintenance of vintage machinery where original parts are preferred. OEM reference DM992 confirms correct geometry and fitment for the Villiers MK series, including common units such as the MK15 and MK20. It helps protect engines from overspeeding, improves running quality, and supports fuel efficiency when properly adjusted. As an authentic period part, it may show minor storage marks or tarnishing but remains fully serviceable for dependable use in industrial and agricultural equipment.
Key Features:
- Genuine Villiers part (DM992) for assured compatibility and function
- Durable metal construction for long service life in demanding environments
- Correct hole spacing and lever throw to maintain designed governor action
- Unused old stock; may show age-related tarnish without affecting performance
- Helps maintain steady RPM, reducing hunting and overspeed risk
- Suitable for restoration projects where originality matters
- Typically installs using existing fixings and linkage hardware
- Supports smoother throttle response and improved running under variable loads
- Matches factory specifications for MK-series industrial engines
- Ideal preventative replacement when wear or play is present in the linkage
Typical Applications:
Used on stationary and mobile plant powered by Villiers MK-series engines to regulate speed, including cement mixers, small generators, water pumps, compressors, rollers, and general site equipment. Suitable for workshop overhauls, routine servicing, and heritage rebuilds where stable engine speed and authentic operation are required.
Also known as:
Governor arm, speed regulator lever, throttle governor lever, governor control arm, speed control lever, governor linkage lever.
Fits Models:
MK15, MK20, MK25, MK40
Product Specifications
| L&S Part No. | DM992 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | DM992 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part DM992 for MK-series engines - Durable metal construction for demanding environments - Correct geometry ensures proper governor function - Unused old stock; may show minor tarnish - Fits MK15, MK20, MK25, MK40 models |
| Fits Models | MK15 |

