Tamiya 53691 0.4 Pinion Gear Set (32T, 33T) OP-691 Precision Pinions  [53691]

Optimised drivetrain transfer using Tamiya pinions

The Tamiya 53691 pinion gear set contains two 0.4 module gears, 32T and 33T, produced for accurate power transfer from motor to spur. These pinions are useful when you need predictable gearing changes for different surfaces.

Why these 0.4 module pinions stand out

Built with an accurate tooth form, these pinions reduce transmission losses and help maintain smooth acceleration. The design focuses on steady engagement and dependable performance during runs.

Compatibility and everyday use

The Tamiya 53691 set is compatible with many models that accept 0.4 module pinions and suits both circuit tuning and general trail or park driving. The pinions are straightforward to fit and adjust for most hobbyists.