Description
Overview:
The Governor Cover Complete is a genuine Villiers component for BSA 320CC and BSA 420CC industrial petrol engines. It is a cast metal cover assembly that encloses and protects the governor mechanism, helping the system regulate throttle and maintain a steady engine speed under changing loads. Designed to match original factory specifications, it supports reliable operation in stationary and mobile industrial applications. Typical uses include engines driving construction and agricultural equipment where consistent RPM is essential. Supplied as unused old stock, the cover may show light tarnish or storage marks, but the part remains sound and serviceable for restoration and maintenance work on BSA industrial engines.
Key Features:
- Genuine Villiers part for correct fit and function
- Direct replacement to original specification for BSA 320CC and BSA 420CC engines
- Cast metal construction for durability and impact resistance
- Protects the governor mechanism from dirt and debris, aiding long service life
- Helps stabilise engine speed to reduce surging and overspeed under load
- Machined mounting points for straightforward alignment with existing fixings
- Compatible with legacy industrial setups found on mixers, pumps, generators, and compressors
- Suitable for restoration projects where authenticity and reliability matter
- Unused old stock (NOS): may show tarnish or dust from storage without affecting function
- Identifiable by Villiers reference 86 127 for easy cross-checking
Typical Applications:
Used on BSA industrial engines powering site equipment such as concrete mixers, water pumps, compressors, generators, and other machinery requiring stable RPM. Ideal for repairs, preventative maintenance, and restorations where maintaining factory governor performance and dependable speed control is important.
Also known as:
Governor housing, engine governor cover, governor case, governor cover assembly, speed governor cover, governor cap.
Fits Models:
BSA 320CC
BSA 420CC
Alternate Part Numbers:
86 127, 86127
Product Specifications
| L&S Part No. | 86 127 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| Unit of Sale | 1 |
| Applications | BSA 320CC, BSA 420CC |
| Machine Type | Engines |
| Fits Brands | Villiers |
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