Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
| Supply Ability | 8500 |
| Packaging Details | BOX |
| Payment Terms | L/C,D/A,D/P,T/T |
| Place of Origin | CHINA |
| Model Number | DA640 |
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Product Specification
| Supply Ability | 8500 | Packaging Details | BOX |
| Payment Terms | L/C,D/A,D/P,T/T | Place of Origin | CHINA |
| Model Number | DA640 | ||
| High Light | Komatsu DA640 crankshaft oil seal ，Komatsu diesel engine oil seal ，Komatsu gasket kit oil seal | ||
| Product Name | Crankshaft Oil Seal |
|---|---|
| Fit Engine | Komatsu DA640 |
| Condition | 100% Brand New, direct‑fit replacement |
| Material | High‑quality fluorine rubber with metal inner frame |
This crankshaft oil seal is made for Komatsu DA640 diesel engine. It installs at front or rear end of crankshaft to block oil leakage from crankcase. Widely used for heavy‑duty excavators, bulldozers, mining machinery and generator‑set engine rebuild.
We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, 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.
Q1: Which engine fits this crankshaft oil seal?
A: It fits Komatsu DA640 diesel engine.
Q2: What are symptoms of failed crankshaft oil seal?
A: Obvious engine oil leakage at crankshaft end, oil stain on engine housing, gradual engine oil level drop.
Q3: Installation tips?
A: Protect seal lip from scratching during installation, keep lip clean, press in evenly, do not hammer directly.
Company Details
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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu... Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu...
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