This is the HobbyStar electric shock vacuum pump, the quickest and most efficient way to remove air from shock and diff oils that can also be used to accelerate the penetration of tire additives.




  • Quickly removes air from shock and diff fluids
  • Can also be used to speed up and improve the penetration of tire additives
  • Fits 1/10 and most 1/8 shocks
  • Adjustable power allows you to vary the amount of vacuum power 
  • Air valve releases vacuum pressure to easily remove housing after vacuum cycle
  • Can be powered from a 1-2S battery (3-9V compatible ONLY)
  • Includes battery cable with pre-installed 4mm bullets
  • Zip-up padded storage case included