Makita CONTROLLER 240V JR3070CT - 631651-4

Genuine Makita 631651-4 — electronic speed controller / regulator for the JR3070CT reciprocating saw (220–240 V). This original Makita controller replaces the factory variable‑speed module that works with the front speed dial and internal wiring harness, restoring smooth variable speed and proper on/off regulation when the original regulator fails. It is listed in Makita parts diagrams and service sheets specifically for model JR3070CT, so if your saw shows inconsistent speed, no power at the trigger, or a non‑responsive dial this is the component to swap. Fits: Makita JR3070CT (reciprocating saw).

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• Makita JR3070CT Parts

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