3x6x2mm Collar Spacers 8pc Red - Yokomo YOKZCRA3620  [YOKZCRA3620]

Compact 3x6x2mm Collar Spacer

This Yokomo YOKZCRA3620 collar set provides a simple spacer option for R/C models requiring 3x6x2mm collars. The pack contains 8 pcs in red, intended where a thin collar or shim is required between hubs, bearings, or rotating shafts to manage lateral position or clearances on model drivetrains and wheel assemblies.

Use is direct: place the collar onto the shaft or into a bore that matches the 3x6x2mm sizing, then confirm axial placement and running clearance under load. It is intended as an accessory component for small repairs, routine maintenance, and to reduce wear by restoring correct spacing.

Fitting advice: verify shaft and bore dimensions match a 3x6x2mm collar, slide the collar into place, and fasten using the original retaining method (set screw, clip, or hub fastener). Make small adjustments and recheck alignment and wheel runout after each change to avoid binding.