Description
Overview:
This Bush (Brass) for Governor Arm Spindle is a genuine Villiers service part for small petrol engines. Made from durable brass, it supports and aligns the governor arm spindle where it runs in the crankcase, helping to maintain steady engine speed control and smooth linkage movement. The bush is engineered for a precise fit in Villiers crankcases and is suitable for MK20 and MK25 engines. Supplied as unused vintage stock, it is ideal for restorations as well as routine service work. OEM number EM137 confirms authenticity and correct specification. Designed for classic Villiers-powered machines used in garden and light construction equipment, this simple, robust component helps reduce spindle wear, play, and misalignment, extending the life of the governor mechanism and improving overall running.
Key Features:
- Genuine Villiers part for assured compatibility and quality (OEM EM137)
- Brass construction for excellent wear resistance and long service life
- Precisely sized to support and align the governor arm spindle in the crankcase
- Helps restore consistent governor action and stable engine speed control
- Reduces play and side-loads on the spindle to minimise further wear
- Suitable for maintenance, repair, and faithful restoration of classic Villiers engines
- Straightforward replacement during an engine strip-down or rebuild
- Corrosion-resistant material suited to petrol engine environments
- Unused vintage stock for period-correct repairs
- Compact, cylindrical form for tidy installation in the existing housing
Typical Applications:
Used when refurbishing or servicing Villiers engines where the governor spindle has excessive play or the original bush is worn. Common on machinery powered by MK20 or MK25 units, such as older lawn mowers, rotavators, small generators, pumps, and site equipment. Helps achieve smoother idle, more consistent governed speed, and reduced vibration from the governor linkage.
Also known as:
Sleeve bearing, plain bearing bush, governor spindle bush, spindle bushing, bearing sleeve, crankcase bush, governor arm bearing insert, shaft bush.
Fits Models:
C25, MK20, MK25
Product Specifications
| L&S Part No. | EM137 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM137 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part, OEM number EM137 - Brass construction for wear resistance - Fits Villiers MK20 and MK25 engines - Supports and aligns governor arm spindle - Reduces spindle wear and misalignment |
| Fits Models | MK20 | MK25 / C25 |
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