Porsche Crankcase Vacuum Measurement Tool 10-0881-001 90163121104 Lubrication is required to install

Lubrication is required to install and remember to put the washer back in order to hold the seating surface in place

Six required for cars without A/C

356C 1964-1965)

0 mm Slip In Big Bore

use with Hood Damper Pin #999

Porsche Crankcase Vacuum Measurement Tool 10-0881-001 90163121104 Lubrication is required to installPorsche Measures crankcase vacuum to diagnose possible false air leaks (low vacuum) and possible air oil separator failure (high vacuum). Each tool is complete and ready to use for the models specified. Includes system overview and facts for diagnosing many different crankcase vacuum related issues. Also includes info for on line technical support.