Description
Overview:
This genuine Yanmar lever spring is an OEM replacement for selected L‐Series diesel engines, including the L100N and L48‐N. Made from high‐tensile spring steel, it maintains the correct tension in the engine's control or lever mechanism, helping the engine run smoothly under varying loads. By restoring the precise return force in the linkage, it supports stable idling and consistent throttle response. Built to Yanmar specifications for fit and performance, it is suitable for small, air‐cooled Yanmar engines widely used in compact construction and garden machinery. Durable and fatigue‐resistant, it is a reliable fix for a worn or broken spring, helping to keep engines operating efficiently and safely in daily use. Part reference: 183250‐66331.
Key Features:
- Genuine Yanmar OEM part for direct fit and dependable compatibility
- High‐tensile spring steel for durability and long service life
- Helps maintain stable idle and smooth throttle transitions
- Restores correct lever/linkage tension to improve running consistency
- Precision‐engineered to Yanmar tolerances for repeatable performance
- Suitable for demanding site conditions and regular stop/start usage
- Straightforward installation with basic hand tools
- Ideal preventative maintenance to replace fatigued or damaged springs
Typical Applications:
Used in the lever/control linkage of Yanmar L‐Series diesel engines found in compact generators, water pumps, plate compactors, pressure washers, trench rammers, and other small plant and garden equipment. It is fitted when the original spring has weakened or failed, to restore reliable governor or control action and consistent engine behaviour.
Also known as:
Lever return spring, control lever spring, throttle lever spring, governor linkage spring, engine control spring, return spring for control linkage.
Fits Models:
L100N, L48-N, L48N, L48N-S, L48NS, L70N
Alternate Part Numbers:
183250-66331, 18325066331
Product Specifications
| L&S Part No. | 183250 66331 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 183250-66331 |
| Unit of Sale | 1 |
| Applications | L100N, L48-N, L48N, L48N-S, L48NS, L70N |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Fits Models | L48N-S (Mixer) | L100N | L48N | L70N |
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