HUDY Air Vac Vacuum Pump 1/8 Off-Road - 104005

The HUDY 104005 Air Vac is a professional electric vacuum pump designed specifically for 1/8 scale off-road RC shock absorbers and differentials.

The Air Vac quickly removes unwanted air bubbles from shock and differential oil, helping racers achieve smoother, more consistent performance while reducing preparation time.

Compact and easy to use, it's ideal for both workshop and trackside use.

Fast & Consistent Shock Preparation

Trapped air bubbles can affect the consistency and performance of shock oil.

The HUDY Air Vac creates a strong vacuum around the shocks, helping draw trapped air from the oil quickly and efficiently.

This makes it easier to achieve smooth and consistently bled shocks for predictable suspension performance.

Designed for 1/8 Off-Road

The 104005 is specifically designed for 1/8 scale off-road shock absorbers.

The supplied shock holder features 19mm holes to accommodate larger 1/8 off-road shocks. A separate holder for differentials is also included.

Shock & Differential Use

The Air Vac isn't limited to shock absorbers.

The included differential holder allows you to remove trapped air from oil-filled differentials, helping produce a more consistent and accurate diff setup.

Tyre Additive Penetrator

HUDY also designed the 104005 so it can be used as a foam tyre additive penetrator.

The vacuum helps tyre additive penetrate into the small pores of the foam, which HUDY says can improve tyre performance and longevity.

Key Features

• Genuine HUDY professional racing equipment
• Product Code: 104005
• Designed for 1/8 off-road RC cars
• Electric vacuum pump
• Quickly removes air bubbles from shock oil
• Suitable for oil-filled differentials
• Can be used as a foam tyre additive penetrator
• 19mm shock holder openings
• CNC-machined aluminium main platform
• Transparent vacuum cover
• Exchangeable shock and differential holders
• Compact design
• 600mm connecting cable
• Gold-plated banana plugs
• Premium protective hard case
• Produced and assembled by HUDY in Europe

Power Requirements

The HUDY 104005 can be powered using:

• 12V DC power supply – recommended
• 7.2V battery
• 2S 7.4V LiPo can also be used
• 3S 11.1V LiPo can also be used

HUDY recommends a 12V DC / 0.2A power supply for best performance.

Do not use a 4S 14.8V battery, as HUDY warns this will damage the Air Vac.

What's Included

• HUDY 104005 Air Vac Vacuum Pump
• 1/8 off-road shock holder
• Differential holder
• Transparent vacuum cover
• 600mm connection cable with gold-plated banana plugs
• Premium HUDY hard case

Power supply or battery is not included.

Professional 1/8 Off-Road Shock Preparation

The HUDY 104005 Air Vac is an excellent addition to any serious 1/8 buggy or truggy racer's pit equipment.

By quickly removing trapped air from shock and differential oil, it helps make suspension and differential preparation faster, cleaner and more consistent.