Tamiya Mini 4WD Chassis Rail Guard M4WD-49/BL Black Aluminum for builders by 3Racing  [M4WD-49/BL]

M4WD-49/BL black aluminium rail guard

This compact aluminium rail guard is aimed at experienced Mini 4WD hobbyists who service or restore Tamiya Mini 4WD cars. The part has a black finish and is made from aluminium to provide a durable replacement or tidy trim piece for chassis rails.

Fit and compatibility depend on individual body shells and chassis variants. The guard is formed to align with common rail mounting points on many Mini 4WD models, but builders should confirm hole spacing and clearance with bumpers, body clips, and existing rail fixtures prior to final fitment. Treat this as a cosmetic and replacement item rather than a performance tune part.

For maintenance, wipe the black surface with a soft cloth and mild, nonabrasive cleaner. Inspect mating faces for burrs or paint transfer when fitting to older chassis. For display cars, the guard gives a consistent black look that is easy to swap during restoration or display prep.