Description
Overview:
The Plunger/Rubber Bung is a genuine Yanmar part designed for L‐Series single‐cylinder diesel engines. Manufactured in oil‐resistant black rubber, it provides a tight, push‐fit seal for the crankcase oil filler opening, helping to prevent oil leaks and block dirt and moisture from entering. By keeping the filler port sealed, it supports stable lubrication and engine reliability over time. This OEM bung (MPN 114250-76600) is dimensioned to match the original seat, so it fits correctly without modification and stays secure under vibration. It suits typical L‐Series applications found on generators, pumps and compact plant. Common engines include the Yanmar L100 and 186F. It is a straightforward replacement for a hardened, cracked or missing bung, restoring the correct seal in minutes.
Key Features:
- Genuine Yanmar OEM part (MPN 114250-76600) for assured compatibility and fit
- Oil- and diesel-resistant rubber for long service life
- Withstands engine heat and vibration without deforming
- Positive push-in seal reduces leaks and keeps contaminants out
- Maintains correct sealing of the crankcase oil filler port
- Quick, tool-free installation and removal
- Direct replacement for worn or missing bungs; no adjustments needed
- Sized to the original filler seat for a snug, reliable interference fit
- Helps limit oil splash and mess during operation and transport
Typical Applications:
Used to seal the oil filler opening on Yanmar L‐Series engines fitted to portable generators, water pumps, compactors, mixers, pressure washers and other small plant and garden machinery. Ideal for routine maintenance or repairs where the existing bung is perished, loose or lost, ensuring the crankcase remains sealed against dust and oil loss in everyday site and workshop use.
Also known as:
Oil filler plug, oil filler cap, rubber stopper, oil filler stopper, oil port plug, sealing plug, oil bung plug.
Fits Models:
170F, 178F, 186F, L100, L40, L40AE-S, L40AES, L48, L48N-S, L48NS, L60, L60AE, L70, L75, L90, L90AE
Alternate Part Numbers:
114250-76600, 11425076600
Product Specifications
| L&S Part No. | 114250 76600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 114250-76600 |
| Unit of Sale | 1 |
| Fits Brands | Chinese, Yanmar |
| Key Features | - Genuine Yanmar OEM part for L-Series diesel engines - Oil- and diesel-resistant rubber ensures durability - Fits Yanmar models 170F, 178F, 186F, L100, L40, L48, L60 - Push-fit seal prevents leaks and contamination - Quick, tool-free installation and removal |
| Fits Models | L60AE | L90AE | L48N-S (Mixer) | L40AE-S (Mixer) |
