1/32 Mini 4WD Bearing Spacer M6.4 x 1.7 M4WD-03/RE by 3Racing  [M4WD-03/RE]

Tamiya Mini 4WD M6.4 X 1.7 Ball Bearing Spacer (red) - 3Racing M4WD-03/RE
Price:
AUD$3.58
Brand:
3Racing
Model:
M4WD-03/RE
Condition:
Brand New
Write a review

M4WD-03/RE red M6.4 x 1.7 spacer for Mini 4WD alignment

This red M6.4 x 1.7 spacer is a straightforward replacement part for Mini 4WD assemblies that need controlled axial spacing. It is sold as a spacer only and is used to position bearings inside hubs, rollers, or gear stacks rather than acting as a drive component.

Before fitting, confirm the M6.4 x 1.7 dimensions against your bearing inner diameter and hub bore. The part is aimed at Mini 4WD setups accepting M6.4-type spacers and will not change motor or chassis behaviour by itself.

Assembly notes: ensure bearings are supported and contact faces are clean to avoid lateral loading. The red finish is decorative and does not imply enhanced mechanical properties. Precision measurement is recommended where clearance and endplay are critical.

Will this spacer suit aftermarket rollers?

It fits rollers that accept M6.4 spacers; verify the roller bore and bearing size before use to ensure a snug fit.

Can I stack multiple spacers for a custom thickness?

Stacking is possible if total thickness and diameter suit the bearing and hub clearances, but watch for added tolerance stack-up that may affect rotation.

Is the spacer load bearing?

The spacer maintains axial separation; load capacity depends on material and how the bearing is supported. It does not replace structural components.

How precise should the spacer be for race use?

For competitive setups, use spacers with tight dimensional tolerances and verify stack clearance with precision tools to avoid play or excessive preload.

Copyright © 2008-2026 rcjaz.com.au All rights reserved