Product Attributes
Product Name: Crankshaft Front Oil Seal
Fit Engine: Yanmar 3GM30
Part Number: 124220‑01850
Condition: 100% Brand New, direct‑fit replacement
Material: Fluorine rubber with metal reinforcement shell
Key Advantages
- Fluorine rubber material, good oil‑resistant, high‑temperature and anti‑aging performance
- Built‑in metal shell for stable press‑fit installation, prevents front crankshaft oil leakage
- Precision inner size matches crankshaft front journal perfectly
- Durable sealing performance for long‑time marine working conditions
- Consumable spare part for engine front cover overhaul service
Product Description
This crankshaft front oil seal OEM 124220‑01850 is suitable for Yanmar 3GM30 marine diesel engine. It is installed on front timing cover to stop engine oil leaking from crankshaft front end, widely used for boat marine engine repair and maintenance.
We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Volv o, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.
Shipping: Sea freight, air freight and international express are all available.
Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.
FAQ
Q1: Which engine fits this front crankshaft oil seal?
A: It fits Yanmar 3GM30 marine diesel engine.
Q2: What is OEM part number?
A: OEM part number is 124220‑01850.
Q3: Installation tips?
A: Protect sealing lip from damage, press oil seal evenly during assembly.
Manufacturer Supported Models
Komatsu 3D84‑2,3D88‑2,4D84‑2,4D88‑2,4D94E
Perkins 403‑12,403‑15,404‑22,1103A‑33
Isuzu 3LB1,4LB1,4LE1,4LE2,4JG1
Kubota D722,D905,D1005,D1105
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