Description
Overview:
The Governor Lever Adjusting Screw is a small but critical part of the governor assembly on BSA industrial petrol engines. This genuine Villiers component (OEM No. 86 76) is built from durable metal to cope with continuous vibration, heat cycles, and outdoor use. Its job is to set and secure the governor lever position so the engine maintains steady speed under changing loads. Correct adjustment helps prevent overspeeding and hunting, supporting smooth running and reliable output. Suitable for BSA 320cc and 420cc industrial engines, it is a direct replacement for worn or missing originals on vintage equipment. As unused new old stock, the screw may show light tarnishing or storage marks, but it remains fully serviceable for maintenance and restoration work.
Key Features:
- Genuine Villiers part for assured compatibility and quality (OEM No. 86 76)
- Designed for BSA 320cc and 420cc industrial engines
- Durable metal construction for long service life in harsh environments
- Helps achieve precise governor settings for stable engine speed and response
- Direct-fit replacement that follows original dimensions for straightforward fitting
- Suitable for maintaining and restoring vintage plant and machinery
- New old stock: cosmetic tarnish possible; performance unaffected
- Can be installed with basic hand tools and standard workshop practices
Typical Applications:
Used during servicing or rebuilds to reset governor control on BSA industrial engines powering site and garden equipment. Typical machines include small generators, water pumps, compressors, cement mixers, and similar plant where stable engine speed is essential for consistent output and safe operation.
Also known as:
Governor adjustment screw, governor lever screw, governor set screw, governor linkage adjuster, speed control adjuster screw.
Fits Models:
BSA 320CC, BSA 420CC
Product Specifications
| L&S Part No. | 86 76 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| Unit of Sale | 1 |
| Machine Type | Engines |
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