MM3 Improved Extruder Upgrade for LRU (Dual Extruder)

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  • Regular price $25.00


If you have an Early MM3 with dual extruders and the old set-screw style mounting block for the hot end, you will need to add this upgrade for compatibility with the MM3 LRU. If you have a single extruder, order here.

This includes the Clamping style mounting blocks, the updated extruder bodies, and all required hardware.

If you have previously upgraded to the clamping style hot end mounts, or if you have a later MM3 that shipped with this style mount, you do not need to add this.