Pinion Gear 13T, model accessory, steel 0.8

A pinion gear is one of the small parts that shapes how power moves through a model drivetrain, and this version combines a steel build with module 0.8 gearing and 13 teeth for a clearly specified replacement or workshop component. The compact form, silver-coloured machined finish and separate grub screw point to a part made for precise mechanical installation in RC model assemblies. The gear uses straight teeth around the lower section and a central bore through the body, so it can sit on a motor shaft or similar drive point and mesh with the corresponding transmission gear. A threaded side hole takes the black grub screw, which locks the gear onto the shaft once the position is set. That fastening method supports accurate placement during servicing, ratio changes or worn-part replacement. For hobby benches that keep common drivetrain spares ready, a 13T pinion fills a specific gearing slot rather than acting as a generic substitute. In use, this kind of component suits rebuilds, maintenance sessions and drivetrain tuning where the existing module must be matched correctly. It also works as a straightforward spare for models already set up around module 0.8 gearing, keeping repair work focused on fit, tooth count and secure fastening.

 

Warning! Not suitable for children under 14 years.