Description
Overview:
The Con Rod Liners U/Size .020 are genuine Villiers bearing liners for the Villiers BSA 220cc industrial engine. These precision components support the connecting rod on the crankpin and restore correct oil clearance when the crankshaft has been reground to undersize. Manufactured from durable, steel-backed bearing material with a low-friction surface, they are built to handle continuous industrial duty. Supplied as unused old stock suitable for restoration and maintenance of vintage engines, they help ensure smooth running, reduced wear and consistent oil film. Specified undersize is 0.020 in (0.50 mm), so they are intended for engines with a crankpin machined to this dimension. Ideal for tradespeople, workshops and DIY users keeping Villiers BSA 220cc engines serviceable and reliable.
Key Features:
- Genuine Part: Villiers OEM quality for assured fit and performance
- Size: undersize 0.020 in (0.50 mm) for reground crankpins
- Built for industrial use: robust, steel-backed bearing construction
- Precision machined to maintain alignment and stable oil film
- Helps reduce vibration, friction and big-end wear
- Suitable for vintage engine restoration and ongoing maintenance
- Unused old stock for period-correct repairs
- Compatible with Villiers BSA 220cc industrial engines
- Straightforward fitting with standard workshop practices
- Supports reliable running and extended service life
Typical Applications:
Used when overhauling the big end of Villiers BSA 220cc industrial engines after crankshaft regrind. Common in the restoration of vintage plant and machinery, including stationary engines driving pumps, generators, compressors and small site equipment, where consistent oil pressure and bearing clearance are essential.
Also known as:
Big-end bearing shells, connecting-rod big-end shells, crankpin bearing inserts, big-end liners, U/S 0.020 shells, 0.50 mm undersize rod shells.
Fits Models:
Villiers BSA 220cc Industrial Engine
Alternate Part Numbers:
86 3691
Product Specifications
| L&S Part No. | 86 3691 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | BSA |
| OEM No. | 86 3691 |
| Unit of Sale | 1 |
| Applications | 220cc |
| Machine Type | Engines |
| Fits Brands | Villiers |
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