| Customization: | Available |
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| Material: | Iron |
| Surface Treatment: | Stamping |
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| Item | Description |
| Product Name | Valve Spring Seat Upper (490QC) |
| P/N | 490QC-2409000300700Z |
| Applied Model | Quanchai QC490 Forklift Diesel Engine |
| Net Weight (kg) | 0.4 |
| Gross Weight (kg) | 0.95 |
| Qty per Carton | 8 Only / combination |
| Carton Size (cm) | 10*10*10 |
The Role of the Valve Spring Seat
The valve spring seat ensures that the valve sits in place promptly and fits tightly, preventing the valve from bouncing and compromising its seal during engine vibrations. The pre-compression force generated during the installation of the valve spring overcomes the inertia force of the valve and its transmission components during closure, eliminating gaps between the transmission components caused by inertia, and fulfilling its function.
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