HP 5971 and HP 5972 Spare Parts, Boards and Assemblies

Spare parts, boards and assemblies for the HP/Agilent 5971 and 5972 Mass Spectrometers. All are pre-tested and ready to install.  Exchange is required in most cases, contact us for details.  These are LIST PRICES, contact us to see if our inventory levels will accommodate a discount.

$1200          Main board 5971

$1800          Main board 5972

$2250          Top Board

$450           DC Power Supply

Price is for new style power supply only.  Old style to new style conversion, add $120.  Old blue tray and cables must be returned as exchange.

$650           Repeller Kit

Price includes brand new 5973 style repeller with heat proof spacers, nut and washer for complete repeller removal and cleaning.

$130           Too Hot Sensor

Red wires, top sensor.

$130           Too Cold Sensor

White wires, bottom sensor.

$145           Diff Pump Fan

Price is for fan only.  You will have to drill out the old rivits with a 1/8" drill bit then nut and bolt the new fan to your sheet metal holder.  Be sure to orient the fan to blow from inside of the case onto the pump.  Have us do it for you is an additional $150.

$375           Diff Pump Heater

Price is for heater cartridge only with connectors.  You will have to remove the old cartridge.  Have us do it for you for an additional $400.  Keep in mind we may not be able to remove your heater cartridge.  In that case, the diff pump is not repareable.  We have refurbished diff pumps available for $1800.

$2600          Transfer Line

$620           Heater Sensor Cable 5890

$620           Heater Sensor Cable 6890

$90           Manifold Seal 5971, reconditioned.

$90            Manifold Seal 5972 (new)

$900          Power Dist. Board

$950           Electron Multiplier

We don't keep these in stock but they are orderable.

$750          TC Gauge w Tee

$280           O-Ring Kit

$160           Filament 5972

We don't keep these in stock but they are orderable.

$750           Calibration Valve