Birchmeier 12057501 Pump Gasket Set
This is the gasket set for the Birchmeier AT3 backpack sprayers.
The gasket set now includes the lid gasket.
NOTE: This kit replaces Birchmeier 10859901 which is no longer available.
Buy 6 or more kits and save 10%
Download the Birchmeier AT Backpack Parts Diagram
Download the Birchmeier AT Backpack Parts List