Description
Overview:
The Flywheel Nut for Villiers C45 petrol engines (MPN 30821) is a genuine Villiers fastening designed to secure the flywheel firmly to the crankshaft. Built from durable metal and engineered to factory specification, it maintains the correct clamping force needed for smooth starting, stable ignition timing, and reliable running. This small but critical part is intended for use on Villiers C45 engines commonly found in garden and light construction machinery. A direct replacement for the original nut, it supports routine servicing and full engine rebuilds alike. Choosing the genuine Villiers component helps ensure correct thread fit, seating, and longevity, reducing the risk of vibration-related loosening and protecting the flywheel and crankshaft tapers from damage.
Key Features:
- Genuine Villiers part for assured compatibility and fit on C45 engines
- MPN 30821 for easy identification and parts matching
- Robust metal construction for long service life under engine vibration
- Precisely machined threads and contact face for secure clamping
- Helps maintain correct flywheel position for reliable ignition timing
- Suitable for routine maintenance, repair, and restoration projects
- Direct replacement for a worn, rounded, or missing original nut
- Simple to install using standard hand tools (refer to service manual for torque)
- Supports engine reliability by preventing flywheel movement on the crankshaft
- Designed to withstand typical heat cycles and operating conditions of petrol engines
Typical Applications:
Used when refitting or replacing the flywheel during servicing, magneto or ignition work, and full engine rebuilds on Villiers C45 petrol engines. Common in older garden machinery, small industrial equipment, and compact site tools powered by the C45, where dependable flywheel retention is essential for starting and steady operation.
Also known as:
Engine nut, flywheel fastener, flywheel retaining nut, crankshaft nut, Villiers engine nut. These terms all refer to the same critical fixing that secures the flywheel to the crankshaft on Villiers C45 engines.
Fits Models:
C45
Product Specifications
| L&S Part No. | 30821 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | 30821 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part for C45 engine compatibility - MPN 30821 ensures correct parts matching - Durable metal construction for engine vibration resistance - Precisely machined threads for secure clamping - Direct replacement for original flywheel nut |
| Fits Models | C45 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£83.17 £69.31 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£83.68 £69.73
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£83.17 £69.31 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£83.68 £69.73
