- Out-of-Stock
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Set of gears for servos KST X12-508, MS320, MR320, MS325, MR320, DS315.
*Note ! replacement of gears is done at your own risk. We are not responsible for incorrect installation of gears.
*After installation, the gearbox may need to be run-in by rotating the servo arm left and right several times (do not rotate with the lever).