Tamiya M4WD-36/GO 1/32 Mini 4WD double aluminum rollers for 4WD chassis, 18-19mm, golden finish  [M4WD-36/GO]

Tamiya M4WD-36/GO double aluminum rollers 18-19mm (gold)

These double aluminum rollers are intended as replacement components for Mini 4WD machines. The item emphasizes aluminum construction and finish rather than an internal bearing or spacer kit. For experienced hobbyists the part is best understood as a visual and structural replacement that interacts with standard roller mount points on 4WD-compatible chassis.

Material choice and machining affect stiffness and wear characteristics; aluminum rollers will differ from plastic or composite rollers in how they respond to impacts and contact with guide walls. Verify axle thickness, spacer use, and whether additional washers or bearings are needed before fitting. The product is presented as a component for maintenance, repair, or careful aesthetic matching on finished builds.

Installation notes: confirm clearance on your chassis and that the roller mount hardware length is appropriate. If you run bearings or specialized spacers elsewhere on the car, check for lateral play after installation and secure with the appropriate fasteners to avoid unintended rotation or contact.