Team Associated ASC31934 3x7x1mm Spacer

The Team Associated ASC31934 3x7x1mm spacer is a precision shim used to set bearing position, take up end play, and control the lateral location of rotating components throughout the drivetrain and suspension. Spacers this small have an outsized effect on how a chassis feels, because they determine whether a shaft, hub, or bearing sits square and turns without bind.

This spacer is a direct-fit replacement for the RC10 American Custom Semitruck, dropping into the same locations specified in the kit assembly manual with no modification required. Keeping a set on hand means a stripped or lost shim never ends a run day.

Order genuine Team Associated hardware to keep tolerances exactly where the factory intended. Spacers are consumable items that get lost during teardowns and rebuilds, so most builders stock spares alongside their hinge pins and bearings. Restore correct spacing after a maintenance session and your semitruck will run quieter, roll freer, and wear its bearings more evenly over the long haul.