Onyx A/M-24 Automatic/Manual Inflatable Life Jacket (PFD) Rearming Kit - #135200-701-999-12 (K320KIT) 
Rearming Kit Includes: 
24 gram CO2 cylinder with 1/2" thread 
Green indicator clip 
Yellow water soluble bobbin 
Fits the following Onyx automatic/manual inflatable life jackets / personal flotation devices: A/M 24 Automatic/Manual Inflatable PFD (Models #1320, #1321) 

 ** Item contains a CO2 cylinder and may not be available to ship to Alaska or Hawaii.