Description
Overview:
The Drive Cup and Spring is a genuine Wipac part designed for reverse-rotation magnetos on vintage J.A.P. engines. Made from a machined steel cup with a resilient spring-steel return spring, it transfers drive from the engine to the magneto while maintaining correct reverse (anti-clockwise) rotation. This helps sustain reliable spark generation and stable timing on classic engines used in tools and small plant. Built for Wipac CJ 9092 and 1254 type magnetos, it's a direct replacement for worn or damaged components and is suitable for JAP 4/3, 5, and 6 engines. The sturdy construction stands up to regular use, making it a practical choice for restorations and ongoing maintenance where dependable ignition performance is required.
Key Features:
- Genuine Wipac part for assured fit and function on specified magnetos
- Designed for reverse-rotation magneto systems to maintain correct operation
- Machined steel drive cup with spring-steel return spring for durability
- Helps restore consistent spark delivery and reliable starting
- Direct replacement component to refresh ageing or damaged couplings
- Suitable for vintage J.A.P. engines commonly found in classic plant and machinery
- Straightforward to fit with standard workshop tools
- Built to withstand vibration and the demands of regular engine use
Typical Applications:
Used on vintage J.A.P. 4/3, 5, and 6 engines fitted with Wipac CJ 9092 or 1254 magnetos in small plant, stationary engines, horticultural machines, and light construction equipment. Ideal for restorations, servicing, and keeping period machinery running reliably where reverse-rotation magnetos are required.
Also known as:
Magneto drive cup and spring, reverse-rotation drive cup, magneto coupling cup, J.A.P. magneto drive cup, CJ9092 drive cup, 1254 drive cup, magneto coupling spring.
Fits Models:
CJ 9092
1254
JAP 4/3
JAP 5
JAP 6
Alternate Part Numbers:
S0492
Product Specifications
| L&S Part No. | S0492 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Wico |
| OEM No. | S0492 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | JAP |
| Key Features | - Genuine Wipac part for CJ 9092 and 1254 magnetos - Designed for reverse-rotation magneto systems - Machined steel cup with spring-steel return spring - Direct replacement for worn or damaged components - Suitable for JAP 4/3, 5, and 6 engines |
| Fits Models | JAP 4, 3 |
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