Tamiya 51108 TB Evolution IV Gear Cover L Parts SP-1108  [51108]

Gear shield for TB Evolution IV driveline

The Tamiya 51108 Gear Cover is a no-nonsense replacement piece aimed at preserving the gears on your TB Evolution IV chassis. It blocks muck and grit from entering the geartrain so your setup keeps turning reliably between services.

Fit and protection details

Made to sit neatly on the TB Evolution IV layout, this cover gives a close fit that protects gear teeth without adding excess mass. Its shape helps limit debris ingress, which in turn reduces unnecessary wear on gear faces and bearings.

Simple fitting advice

Fitting the Tamiya 51108 Gear Cover only requires basic tools and a steady hand. Tighten fasteners evenly, check clearance after the first run, and re-tension as needed to keep the cover secure and aligned.