Reliable starting is critical for heavy-duty operations. If your excavator is experiencing intermittent power loss or ignition failure, the YN50S00026F1 (also known as YN50500026F1) ignition switch is the exact OEM-standard replacement you need to restore your machine to peak performance.
| Model NO. | SK200-8, SK210-8, SK250-8, SK330-8, SK350-8, SK480-8 |
|---|---|
| Product Name | Ignition Switch / Key Switch Assembly |
| Part Number | YN50S00026F1 / YN50500026F1 |
| Condition | Brand New, OEM Standard Replacement |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air/Sea Freight |
| Stock Status | In Stock / Fast Dispatch within 24 Hours |
| Feature | Our OEM Standard Replacement | Common Low-Cost Alternatives |
|---|---|---|
| 1. Contact Material | High-conductivity copper terminals for stable current | Thin brass or mixed alloys prone to oxidation |
| 2. Housing Durability | Heat-resistant reinforced polymer casing | Recycled plastic that cracks under vibration |
| 3. Key Precision | Precision-cut keys matching original lock cylinder | Loose fitting keys that easily break or jam |
| 4. Lifecycle | Tested for over 50,000 ignition cycles | Fails within months of heavy use |
| 5. Fitment | Plug-and-play connector (No wiring needed) | Requires splicing or modification |
| 6. Warranty | Full performance guarantee for maintenance kits | No after-sales support |
Q1: Why does my SK200-8 display stay dark after turning the key?
If the battery is charged, the culprit is often worn internal contacts in the YN50S00026F1 switch. Arcing over time prevents the "On" position from engaging the main relay. Replacing the switch assembly is the most cost-effective fix.
Q2: Will the YN50S00026F1 fit other SK-8 series models?
Yes, this part number is the standard ignition assembly for almost all Kobelco SK series Tier 3 and Tier 4 excavators, including the SK210-8 and SK350-8 models.
Why Choose This Ignition Switch?
Our units feature an OEM-standard tri-metal structure for superior conductivity. We are trusted by repair shops and equipment fleets globally for providing heavy-duty electrical components that withstand extreme site conditions.
Not sure how this issue affects your equipment?
Our team helps operators:
✔ Identify potential risks during maintenance
✔ Recommend suitable replacement parts if needed
✔ Support both inspection advice and parts supply
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