Description
Overview:
This crankcase gasket is a non-genuine replacement part for Yanmar single‐cylinder diesel engines, designed to seal the joint between the crankcase halves and prevent oil leaks. Made from an oil‐resistant fibre composite for stability under temperature and vibration, it provides a reliable seal to maintain crankcase pressure and lubrication integrity. It is a direct replacement for OEM reference 114650-01411 and is suitable for common small plant and machinery powered by Yanmar L90 and L100 engines, as well as many 186F equivalents. The flat, precisely cut profile helps ensure proper alignment during assembly and dependable performance once installed. Supplied as a cost‐effective service item, it supports routine maintenance and engine overhauls where a clean, undamaged crankcase seal is critical to engine longevity and smooth running.
Key Features:
- Non Genuine Part offering a practical, cost‐effective alternative to the OEM gasket
- Direct replacement for OEM reference 114650-01411 for straightforward identification
- Compatible with Yanmar L90, L100 and 186F engines for wide coverage in small plant
- Oil‐resistant fibre composite construction for dependable sealing and durability
- Flat, accurate cut for good mating surface contact and reduced risk of weeps
- Supports correct crankcase pressure and lubrication, aiding engine efficiency
- Suitable for routine services or full strip‐downs and rebuilds
- Easy to fit with standard hand tools; no modifications required when parts are within spec
- Helps prevent oil leaks that can cause contamination and premature wear
- Manufacturer Part Number (MPN): 320 056
Typical Applications:
Used during engine servicing and rebuilds on small diesel equipment such as generators, water pumps, plate compactors, mixers and light construction machinery. Ideal for replacing a damaged or aged crankcase gasket to restore seal integrity, reduce oil loss, and maintain clean operation in workshop or site conditions.
Also known as:
Crankcase cover gasket, engine crank housing gasket, crankcase joint gasket, side cover gasket, engine casing gasket, sump side gasket, Yanmar L‐series crankcase seal.
Fits Models:
L90, L100, 186F, L90AE
Alternate Part Numbers:
114650-01411
Product Specifications
| L&S Part No. | 320 056 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | 186F, L100, L90, L90AE |
| Machine Type | Engines |
| Fits Brands | Chinese, Yanmar |
| Fits Models | L90AE |
