Description
Overview:
The Oil Filler Extension is a Genuine JAP part designed for vintage JAP industrial engines. Made from durable metal, it provides a longer, accessible oil fill point to make topping up the crankcase cleaner and easier, especially where guards or bodywork limit access. This extension offers a secure, threaded fit to the engine's filler port and helps reduce spills during maintenance. It is suitable for long-serving engines used in workshops, construction, and agricultural settings, including JAP 4 and JAP 4/44. Supplied as OEM number 16590/1, it is an unused old-stock vintage component, so minor age-related marks or tarnishing may be present, but performance is unaffected. A practical choice for keeping heritage engines in reliable working order while maintaining original specification.
Key Features:
- Genuine JAP part for correct fit and function on specified engines
- OEM number 16590/1 for precise identification and parts matching
- Robust metal construction suited to industrial operating conditions
- Threaded design for a secure connection to the existing filler port
- Extends the filler point to improve access and reduce oil spillage
- Straightforward installation with standard hand tools
- Suitable for ongoing maintenance of vintage and heritage machinery
- Helps maintain historical accuracy on restorations without modifications
- Resistant to oil and typical engine temperatures for long service life
- Unused old-stock item; fully functional despite potential cosmetic ageing
Typical Applications:
Used on JAP stationary and industrial engines where the standard filler is hard to reach, such as engines driving site equipment, pumps, compactors, generators, and workshop machinery. Ideal for routine servicing, restorations, and keeping legacy plant running reliably in construction, agriculture, landscaping, and general industrial environments.
Also known as:
Oil filler neck extension, oil filler tube, oil fill extension pipe, crankcase oil filler extension, engine oil filler spout, filler neck adapter.
Fits Models:
JAP 4, JAP 4/44, JAP 4/3, JAP 5, JAP 6
Product Specifications
| L&S Part No. | 16590/1 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | JAP |
| OEM No. | 16590/1 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Key Features | - Genuine JAP part for vintage JAP industrial engines - OEM number 16590/1 ensures precise identification - Threaded design for secure engine filler port connection - Extends filler point for easier oil access - Compatible with JAP 4, 4/44, 4/3, 5, 6 models |
| Fits Models | JAP 4, 3 |
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