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Feb 09, 2026 - 11:39 AM
This 3 pin wire harness is designed for use with REV3 FCUs that have a built-in MCU (Motor Control Unit) for running the replica's box magazine. It ensures seamless integration and optimal performance.
What is the wire harness intended to be used with? PolarStar Wire Harness 18" MCU | 3 Pin JST | Bare Lead
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Open Feb 09, 2026 - 11:39 AM
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PolarStar Wire Harness 18" MCU | 3 Pin JST | Bare Lead
The MCU wire harness is intended for use with REV3 FCU's that feature the built in MCU (Motor Control Unit) for running the replica's box magazine. This model is intended for custom wiring and is equipped with the ZH series connector at one end which attaches to your FCU while the other end ...
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