Description
Overview:
A non-genuine replacement Fan Case Seal for Yanmar single-cylinder diesel engines, used to seal the fan housing/shroud and maintain correct cooling airflow. Suitable for engines such as the Yanmar L40 and L100, it is made from a durable, heat‐resistant flexible gasket material that withstands engine vibration and exposure to oil mist. By closing gaps around the fan case, it helps prevent air leaks, reduces dust ingress, and supports stable engine temperatures. This seal replaces OEM reference 114650-45330 and is supplied under MPN 320 173. It can be trimmed carefully for an accurate fit where required across compatible models, making it a practical service item for routine maintenance on compact generators, pumps, compactors, and other machinery powered by Yanmar L‐series engines.
Key Features:
- Non Genuine Part replacement for Yanmar cooling fan housing sealing
- Helps maintain correct cooling airflow by sealing the fan case/shroud
- Durable, heat-resistant gasket material for engine-bay conditions
- Resists vibration, dust, and light oil mist around the fan area
- Precision-fit profile; can be trimmed where needed for exact fitment
- Aids in preventing leaks that can reduce cooling efficiency
- Supports smooth, reliable engine operation over service intervals
- Direct cross-reference to OEM 114650-45330
- Practical choice for routine maintenance and overhauls
- Suitable for a wide range of Yanmar L‐series engines
Typical Applications:
Used when servicing or rebuilding Yanmar L‐series engines in equipment such as plate compactors, small generators, water pumps, pressure washers, and light construction or garden machinery. Ideal for restoring a proper seal after fan housing removal, addressing degraded or missing original seals, and improving cooling airflow integrity in dusty or high‐vibration environments.
Also known as:
Fan housing seal, fan shroud seal, blower housing gasket, cooling shroud gasket, engine fan case gasket, cooling air duct seal, Yanmar fan seal.
Fits Models:
170F, 178F, 186F, L100, L100N, L40, L40AE, L48, L60, L60AE, L70, L75, L90, L90AE
Alternate Part Numbers:
114650-45330
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