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The DIVERSITECH s8920349 is a replacement die holder assembly designed for use with compatible crimping or pressing tools in plumbing and HVAC service applications. Die holder assemblies secure interchangeable dies during pipe-joining, tube-crimping, or fitting-pressing operations, keeping tooling aligned and locked in position throughout the work cycle. This part is intended to restore a worn or damaged die holder to factory function and is typically installed by licensed plumbers, HVAC technicians, or pipe-fitting professionals performing routine tool maintenance or field repairs.
This assembly is suited for trade environments where tool uptime is critical and replacing individual subcomponents is preferred over full tool replacement. The s8920349 is referenced as a replacement for use with the 300Fb and 123Fa tool configurations, making it relevant to technicians already operating those platforms. Proper fitment should be confirmed against the original tool's documentation before installation.
Designed as a replacement die holder assembly for use with the 300Fb and 123Fa tool configurations. Confirm compatibility with the original tool's service documentation before ordering.
Installation should be performed by a qualified technician familiar with the host tool's design. Ensure the tool is fully depressurized and powered down before disassembling any die-holding components. Follow the tool manufacturer's service manual for proper assembly sequence and fastener requirements. Do not operate the tool with a partially seated or improperly secured die holder.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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