Tamiya 3455940 RC Differential Spacer BA21 - Workshop Essential  [3455940]

Service Fit for Tamiya Differential Spacer BA21

The Tamiya 3455940 RC Differential Spacer (BA21) is a compact but important part that helps preserve correct spacing inside your Tamiya differential assembly. It keeps gears aligned to support smooth drivetrain action during driving and routine servicing.

Use Cases for Track and Trail

Hobbyists who perform regular servicing or fit upgrades will find this spacer useful for maintaining the proper relation between differential components. Correct spacing reduces unwanted wear and helps deliver consistent handling on the track or at the park.

Model Compatibility and Installation

The spacer fits a wide selection of Tamiya kits and installs quickly, so even those new to diff work can add it during a service or rebuild without complicated procedures.