Carter Thermoquad accelerator pump plunger [CAP440]

Carter Thermoquad accelerator pump plunger [CAP440]

Carter TQ, Thermoquad, 4 barrel carburettor accelerator pump.

This pump is leather, which is resistant to ethanol.
What it isn't resistant to is getting dried out.
Pump plunger measures 1.945" overall length.

There is another plunger used in TQ Carter carbs which is 2.1” O/all length - see our CAP331

Measure carefully to make sure you get the correct one.