The HUDY Air Vac is an electric vacuum pump crafted for 1/8 off-road RC users who want accurate air extraction from oil-filled shock absorbers and differentials. Clearing air pockets leads to steadier damping and longer component life.
Beyond shock work, the Air Vac functions as a tyre additive aid by drawing treatment into foam tyre pores, helping additives penetrate evenly and reducing wasted product.
The unit features a fully CNC-machined aluminium base with exchangeable stands for different shock and differential sizes, plus a transparent cover for easy observation. It operates from a 12V power source or a 7.2V battery (battery not included) to suit bench or trackside use.
Supplied in a sturdy hard case, the HUDY Air Vac includes holders for shocks and diffs and a 600mm connection lead with gold-plated banana plugs to ensure reliable contacts. Available sizes cover on-road, 1/10 off-road and 1/8 off-road models.
For those who service 1/8 off-road models regularly, the HUDY Air Vac provides a compact, precise solution for both shock bleeding and tyre additive work.
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