Thermopatch • Cutting & knife assemblies
SPA47291
Dynamic knife extension spring
Thermopatch SPA47291 is listed for the Y-151 marking machine. Use this exact reference when requesting price and availability.
- Part number
- SPA47291
- Brand
- Thermopatch
- Component group
- Cutting & knife assemblies
- Listed models
- Y-151, Y-150
Manufacturer-listed details
Extension spring dynamic knife
Checked 2026-10-17 · View manufacturer reference ↗
Check the complete reference, machine serial number and any electrical or size requirements before ordering. Individual components and complete assemblies may have different part numbers.
Price & availability
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