MUSTANG MA9211 REPLACEMENT BOBBIN FOR AUTOMATIC PFDs

Bobbins are a replacement part for all Halkey Roberts type automatic inflators. They dissolve when immersed in water and cause the CO2 cylinder to inflate the PFD. All Mustang automatic inflatable PFDs come with cylinders and bobbins.

For model numbers: MD0200, MD2014, MD2015, MD2016, MD2017, MD2053, MD2087, MD3001, MD3002, MD3017, MD3019, MD3031, MD3032, MD3053, MD3054, MD3083, MD3084, and MD3087.

Mustang recommends annual maintenance and inspection of your PFD. For recreational use, bobbins should be replaced every three years to avoid inadvertant inflation.