HobbyStar Electric Shock Vacuum Pump

SKU: 420-10-173

Availability: In stock




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 


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Will 1/8 buggy & truggy shocks work in this product?
Yes they will.
RCJuice answered on August 12, 2019
How does this work? What is it?
When building or rebuilding shocks, once the shocks have been filled with fluid, it is always recommended that that the shock shaft is worked up and down and the shock be left to sit to let the air bubbles escape. The shock pump creates a vacuum inside the cylinder, drawing out the air quickly, no more waiting long periods for the air bubbles to dissolve, the shock pump does it in under 2 minutes on most shocks.
RCJuice answered on September 8, 2020
Hello! what is the height of the tube?
Just a little over 4" in height.
RCJuice answered on May 28, 2020

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