3x6x0.5mm Red Collar Pack for R/C Shafts - Yokomo YOKZCRA3605  [YOKZCRA3605]

Precision 3x6x0.5mm shim for tight R/C spacing

This Yokomo YOKZCRA3605 collar is a compact shim made for general R/C use, supplied as a pack of 8 pcs in red. Its 3x6x0.5mm profile suits situations where a thin, repeatable spacer is needed in small assemblies.

Common applications include shimming shafts, fine-tuning wheel or bearing endplay, and adjusting component alignment during setup or routine maintenance. Multiple collars can be stacked to obtain incremental thicknesses for micro-adjustment without replacing larger parts.

Fitting is simple: slide the collar onto the shaft or into the bore where spacing is required, check axial play, and secure adjacent parts according to your chassis layout. Keep extra collars for iterative tuning when you swap bearings, hubs or gearsets.