Description
Overview:
This is a Genuine OEM kickstart and hand lever starter return spring for JAP single-cylinder engines, supplied under OEM No. 21769. It is a flat spiral spring made from durable spring steel, designed to store and release energy so the kickstart and hand lever return smoothly to their rest positions after each use. Suitable for vintage J.A.P. industrial engines, it is a direct-fit service part for models such as the JAP 4/3 and JAP 5, helping maintain reliable starting and control of the mechanism. As unused old stock, the spring may show minor tarnishing or storage marks, but this does not affect performance. A sound choice for restorations or routine maintenance where authenticity and correct operation are important.
Key Features:
- Genuine OEM part (No. 21769) for accurate fit and function
- Spring steel construction for reliable tension and long service life
- Restores smooth, positive return of kickstart and hand lever mechanisms
- Suitable for vintage JAP 4/3, 5, and 6 engines used in small plant and equipment
- Unused old stock; may show minor age-related tarnish without affecting use
- Compact flat spiral design for correct seating in the original housing
- Helps prevent sticking or incomplete return that can lead to premature wear
- Straightforward to install with standard hand tools
Typical Applications:
Used on vintage J.A.P. industrial engines to return the kickstart and hand lever after starting. Common on engines fitted to small plant, pumps, generators, agricultural machinery, and similar equipment. Ideal for preserving original operation during restorations or replacing a weakened or broken spring during maintenance.
Also known as:
Kickstarter return spring, hand lever return spring, starter recoil spring, J.A.P. return spring, JAP 21769 spring, JAP engine kickstart spring.
Fits Models:
JAP 4, JAP 4/3, JAP 5, JAP 6, JAP4, JAP43, JAP5, JAP6
Product Specifications
| L&S Part No. | 21769 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | JAP |
| Key Features | - Genuine OEM part No. 21769 for accurate fit - Spring steel construction ensures long service life - Suitable for JAP 4/3, 5, and 6 engines - Compact flat spiral design fits original housing - Unused old stock; minor tarnish does not affect use |
| Fits Models | JAP 4, 3 | JAP 5 | JAP 6 |
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