The 3Racing Sakura Mini MG RC Car Main Shaft Spacer is a handy service part tailored to KIT-MINI MG setups. Use these spacers to preserve correct shaft geometry and reduce unwanted contact between components.
This spacer is specified as M4 x 6 x 6.9mm to maintain the factory stacking distance on the Sakura Mini MG. Proper spacing reduces bearing side load and helps components wear evenly.
During assembly, seat the 3Racing SAK-MG07 spacer fully and check for free rotation before finalising. Reinspect after a short run to ensure no changes in alignment or unexpected friction.
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