This NorthStar plunger seal is a precision fit for most automatic tapers. This seal attaches to the plastic piston and is used to push joint compound out of the automatic taper. These seals can get swollen over time making the taper run tight, or can wear down, causing the piston to leak inside the tube.
NorthStar™ Plunger Seal
$29.89
Manufacturer:
Part #:
AT-120A
Fits:
✓ NorthStar™
✓ TapeTech®
✓ Drywall Master
✓ Columbia
✓ BlueLine
✓ Concorde
This part fits the following NorthStar™ models:
-
ELITE™ Series Automatic Taper (NS-39e)
Compatible part numbers:
050203,
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