77003 Vacuum Pump

The Gunson 77003 provides a straightforward method for bleeding brakes single-handedly, without pressing the brake pedal or losing brake fluid. It can also be used to test for leaks in vacuum-operated components across car, marine, and motorcycle engines. The kit is suitable for checking automatic transmissions, air conditioning and heating systems, heater control valves, engine management systems, emission control systems, ignition and fuel systems, as well as a range of general engine maintenance tasks. It is also compatible with both conventional and ABS brake systems.

  • Checks vacuum operated systems on cars & light commercial vehicles.
  • Provides a range of tests from automatic transition to waste gases on turbo chargers.
  • Gauge: 0.76Cm/hg (0.30In/hg).
  • Features a robust steel frame & brass cylinder for durability, together with an easy to read gauge & soft grip handles for ease of use.
  • Includes a 600mm rubber hose, tapered hose adaptor & ‘T’ fitting.
List Price: £112.36 ex VAT £134.83 inc VAT
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Press Release
A Battery of Diagnostic Tests from Gunson’s New Test Kit (77003)

There is a simple, uncomplicated way to bleed brakes single handed, without applying the brakes or losing brake fluid, and also to check for leaks in all vacuum driven devices on a car, marine or motorcycle engine. It’s the Gunson Vacuum Pump / Brake Bleeding Kit (Part 77003).

Among the many functions this kit will check are automatic transmissions, air conditioning and heating, heater cones, engine management systems, emission control systems, engine tuning, ignition and fuel systems as well as a host of engine maintenance jobs. And, of course brakes, including conventional and ABS systems.

The comprehensive kit contains all that’s needed to do the job; a vacuum gauge, a selection of fittings, hose adaptor and release valve plus a set of easy-to-follow instructions.

At around £49.99 it could be one of the best investments in the workshop.