Vintage fountain pen sacs, fountain pen parts, tools and repair kits
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Parker Vacumatic Plunger Unit Mounting Bush
Parker Vacumatic Plunger Unit Mounting Bush
Parker Vacumatic Plunger Unit Mounting Bush

Parker Vacumatic Plunger Unit Mounting Bush

Regular price £14.99 £0.00 Unit price per
VACUMATIC PLUNGER UNIT MOUNTING BUSH 
FOR THE PLASTIC PLUNGER ROD VERSIONS.

The soft Aluminium threads are often damaged over time.
It is then difficult to screw the cap on firmly.

When fitting a small dab of Shellac around the threads is required.
This will ensure an airtight seal.
.


NOTE THIS VACUMATIC UNIT WILL NOT FIT THE 
MAXIMA AND OVERSIZE PENS
EARLY LOCKDOWNS AND SOME SPEEDLINES.

WHEN FITTING REPLACEMENT PARTS MAKE SURE THE INTERNAL
BARREL THREADS ARE CLEAR OF ANY DIRT OR OLD ADHESIVE. 
IF NOT WHEN REFITTING THE PUMP THE BARREL WILL BE STRESSED 
AND MAY CRACK.