Description
Overview:
The Magneto Securing Nut for Jap Model 4F Industrial Engine is a Genuine Jap part designed to fasten and stabilise the magneto assembly within the engine. Supplied as unused old stock with Manufacturer Part Number (MPN) 19193/1, it helps maintain correct magneto alignment for consistent ignition timing and reliable starting. Built from durable metal with a robust hex form, it withstands vibration and heat typical of industrial use. This nut is intended specifically for the Jap Model 4F engine found in vintage equipment and restoration projects, where correct hardware is essential for authenticity and performance. A practical choice for tradespeople, workshops, and DIY users, it offers an OEM fit and dependable service life. As a vintage item, minor tarnishing or storage marks may be present without affecting function.
Key Features:
- Genuine Jap part for accurate fit and dependable performance on the 4F engine
- OEM reference 19193/1 for straightforward identification and sourcing
- Durable metal construction to handle heat, vibration, and repeated servicing
- Securely retains the magneto, helping preserve correct ignition timing
- Hex profile for easy tightening with standard spanners or sockets
- Suited to restoration work where original-spec hardware is preferred
- Stable thread engagement for a firm, long-lasting hold when correctly torqued
- Unused old stock: maintains authenticity; may show light storage patina
- Compatible with vintage workshop practices and routine maintenance
- Simple to fit when replacing missing, worn, or damaged fixings
Typical Applications:
Used to secure the magneto on Jap Model 4F industrial engines in vintage machinery such as pumps, generators, cement mixers, compactors, and small plant. Ideal for engine rebuilds, ignition overhauls, and authenticity-focused restorations where correct fastening hardware supports reliable spark delivery and smooth running.
Also known as:
Magneto nut, magneto retaining nut, magneto fixing nut, ignition magneto securing nut, engine magneto fastener, Jap 4F magneto hold-down nut.
Fits Models:
4F
Alternate Part Numbers:
19193/1, 191931
Product Specifications
| L&S Part No. | 19193/1 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Jap |
| OEM No. | 191931 |
| Unit of Sale | 1 |
| Applications | 4F |
| Machine Type | Engines |
| Fits Brands | JAP |
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