Jandy Legacy Heater part question

[carlos31820]

I have a Jandy Legacy 250k btu natural gas heater. When I look in my
heater parts diagram, it looks like the heater temp sensor probe
retaining nut is shown as part # R0456800 (see part # 18 in attached
parts diagram).

However, when I look at this part number online, it looks like a brass
plug. My part is plastic nut that holds the temp probe in place (see
attached photo).

Can you help me find the replacement part for the temp probe retaining nut?

[attachment=1:1d01bupu]ImageUploadedByTapatalk1373753146.657145.jpg[/attachment:1d01bupu]

[attachment=2:1d01bupu]ImageUploadedByTapatalk1373753118.628828.jpg[/attachment:1d01bupu]

[attachment=0:1d01bupu]ImageUploadedByTapatalk1373753166.863806.jpg[/attachment:1d01bupu]

 

[Bama Rambler]

Try part R0523900

 

[carlos31820]

Try part R0523900

Thanks a bunch Bama. It looks like my manual has the wrong part number. I just downloaded the manual from Jandy and the updated manual has the same part you posted.