Description
Overview:
The Cylinder Head for BSA 320cc Industrial Engine is a genuine BSA replacement part designed to restore correct combustion sealing and heat dissipation on air‐cooled stationary engines. Manufactured in robust cast iron, it provides the rigidity and durability needed for industrial running. This head fits the BSA 320cc industrial engine and is identified by OEM No. 86 704. It carries the finned design typical of BSA stationary engines to manage operating temperatures and maintain efficiency. Ideal for refurbishing worn, cracked, or warped heads, it helps recover compression, protects valves and the top end, and provides accurate seating for the spark plug. Supplied as unused old stock, the part is suitable for both professional rebuilds and careful DIY restoration of BSA 320cc equipment.
Key Features:
- Genuine BSA part for assured compatibility and fit on 320cc industrial engines (OEM No. 86 704)
- Durable cast iron construction for strength, stability, and long service life
- Finned air‐cooled design aids heat dissipation under continuous industrial use
- Machined sealing face to help achieve a reliable head‐to‐barrel joint when used with a correct gasket
- Direct replacement for damaged, cracked, or corroded cylinder heads
- Accepts original studs, nuts, and ancillary fittings for straightforward installation
- Suitable for restoring compression and engine performance on vintage BSA units
- Unused old stock; may show storage tarnish or marks without affecting function
- Supports routine maintenance and full restorations where originality matters
- Compatible with standard service procedures and commonly available gaskets
Typical Applications:
Used on BSA 320cc stationary industrial engines powering equipment such as mixers, generators, pumps, compressors, and agricultural machinery. Suitable for workshop rebuilds, heritage machinery preservation, fleet maintenance, and DIY refurbishment where dependable top‐end sealing and cooling are required.
Also known as:
BSA 320cc cylinder head, engine head, head casting, top‐end head, cylinder head casting, BSA industrial head, BSA stationary engine head.
Fits Models:
BSA 320cc industrial engine
Alternate Part Numbers:
86704
Product Specifications
| L&S Part No. | 86 704 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | BSA |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine BSA part for 320cc industrial engines (OEM No. 86 704) - Robust cast iron construction ensures durability and stability - Finned design enhances heat dissipation for air-cooled engines - Machined sealing face for reliable head-to-barrel joint - Direct replacement for damaged or corroded cylinder heads |
| Fits Models | BSA 320CC |
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