Compatible with Tamiya 4WD Double Roller Aluminium 18-19mm M4WD-36/LB by 3Racing  [M4WD-36/LB]

Tamiya Mini 4WD Double Aluminum Rollers ( 18-19mm )(Light Blue) - 3RACING M4WD-36/LB
Price:
AUD$10.74
Brand:
3Racing
Model:
M4WD-36/LB
Condition:
Brand New
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18-19mm twin aluminium rollers for Mini 4WD

The M4WD-36/LB is a twin aluminium roller assembly suited to Mini 4WD cars accepting 18-19mm rollers. Finished in light blue anodize, the part can serve as a replacement unit or a visual upgrade for both racing and display projects.

Suitable for experienced tuners and collectors who need a stable, consistent rolling face in tower or stabiliser mounts. The two-in-one roller arrangement changes the contact pattern with guide rails and track walls relative to single, separately mounted rollers.

Installation and compatibility vary with chassis and mounting hardware. Confirm shaft length and spacer clearance before fitting to Super-II, MA, MS, AR, FM-A, VS or other performance-oriented chassis. The product is listed as 18-19mm with a light blue anodized finish; no motor, gearing, or extra drivetrain modification is implied.

What measurements should I check before installing?

Measure the roller shaft length, spacer stack height and side clearance. Ensure the combined length and spacer arrangement lets the double roller spin freely without rubbing the chassis or bodywork.

Can these be used on display-only cars?

Yes, the anodized finish and twin-roller look suit display builds; check colour match with other aluminium parts if appearance is important for a collector model.

Do I need special washers or collars?

Mounting hardware depends on your chassis design. Identify whether the roller uses screw shafts, pins, or spacers and prepare suitable washers or collars to prevent axial movement.

Is the anodized finish suitable for heavy track use?

Anodise adds wear resistance to aluminium, but abrasion from rails can still wear the surface over time. Inspect frequently if used in aggressive track conditions and replace when performance declines.

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