Description
Overview:
The Holder, Plunger (part number 114250-76610) is a precision engine component for Yanmar single‐cylinder diesels, designed to secure and guide the plunger within the engine's control mechanism for stable, consistent running. Made from machined steel with a robust finish suited to diesel environments, it helps maintain accurate alignment and smooth motion of the plunger under vibration and load. This part is intended for the Yanmar L48N5SJ1 Mixer Spec Engine and compatible L‐series models such as L48N5SJ. It is commonly used on compact construction and garden machinery, including site mixers and other small plant powered by these engines. Replacing a worn holder can improve reliability, restore steady idle and response, and reduce premature wear on connected components.
Key Features:
- Direct-fit compatibility with specified Yanmar L-series engines for straightforward replacement
- Precision-machined steel for strength, dimensional stability, and wear resistance
- Correct seating and threads to maintain accurate plunger alignment and travel
- Helps restore smooth running, consistent control, and dependable starting
- Resists vibration, heat, fuel exposure, and harsh site conditions
- Simple to fit with standard hand tools, minimising downtime
- Suitable for preventative maintenance to reduce unplanned stops
- Yanmar-matched geometry for proper engagement with adjacent parts
Typical Applications:
Used on small plant and equipment driven by Yanmar L‐series engines, including site mixers, plate compactors, portable generators, water pumps, and light agricultural or garden machinery. Ideal when addressing poor idle stability, erratic response, or wear in the plunger mechanism after high hours or dusty site use.
Also known as:
Plunger holder, fuel pump plunger holder, governor plunger holder, plunger retainer, injector plunger holder, engine holder sub‐assembly, pump plunger carrier.
Fits Models:
L40AE-S, L40AES, L48N, L48N-S, L48N5SJ, L48N5SJ1, L48NS
Alternate Part Numbers:
1142500-76610, 114250076610, 11425076610
Product Specifications
| L&S Part No. | 114250 76610 |
|---|---|
| Manufacturer | Yanmar |
| OEM No. | 114250-76610 |
| Unit of Sale | 1 |
| Applications | L40AE-S, L40AES, L48N, L48N-S, L48N5SJ, L48N5SJ1, L48NS |
| Machine Type | Engines |
| Fits Models | L48N-S (Mixer) | L40AE-S (Mixer) |
