Generac 0D5698A LP Conversion Idle Primer Jet For 4000 Series Air Cooled. This jet is only used for LP powered generators and is normally threaded into a keeper port on the side of the fuel regulator of the older model 4000 series generators like the 4390 15kW and 4456 12kW.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, & Bryant.
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