Description
Overview:
This Non Genuine Part is a governor spring for Yanmar small engines, designed to replace OEM No. 114250-66200 on the L40 and L48 series. It is a coiled tension spring with hooked ends, made from robust spring steel to withstand repeated movement in the governor linkage. The spring helps regulate engine speed by balancing the governor and throttle forces, supporting smooth idle, steady mid‐range running, and controlled maximum speed under load. Suitable for routine servicing or repairs on equipment powered by Yanmar L‐series engines, it offers a straightforward fit where the original spring is worn, stretched, or missing. Supplied under MPN 320 060, it provides a practical replacement that restores consistent speed control and helps protect the engine from overspeed.
Key Features:
- Non genuine replacement for OEM 114250-66200, MPN 320 060
- Coiled tension spring with hooked ends for secure linkage attachment
- Maintains stable engine speed and smooth throttle response under varying load
- Helps achieve reliable idle and consistent governed top speed
- Durable spring steel construction resists fatigue, stretching, and deformation
- Suitable for routine maintenance or urgent repairs to get machinery back in service
- Straightforward installation with standard hand tools; no modifications typically required
- Supports efficient fuel use by minimising unnecessary speed fluctuations
- Compatible with selected Yanmar L‐series engines for wide use across small plant
- Cost‐effective alternative to OEM while maintaining dependable performance
Typical Applications:
Used in the governor mechanism of Yanmar L‐series engines driving small construction and garden machinery. Typical examples include plate compactors, generators, water pumps, light construction tools, and agricultural or horticultural equipment. Ideal for restoring proper speed control after a spring has become tired, damaged, or lost during engine work, ensuring equipment runs steadily and safely under load.
Also known as:
Governor tension spring, throttle governor spring, speed control spring, engine governor return spring, throttle control spring, regulator spring. These terms are commonly used for the same component within the governor and throttle linkage on small engines.
Fits Models:
L40
L40AE
L48
Product Specifications
| L&S Part No. | 320 060 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | L40, L40AE, L48 |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Fits Models | L40AE |
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