Good question....I have one, has anyone ever had to replace this part?

"SoCalMike" <mikein562athotmail@hotmail.com> wrote in message
news:c9idnfdBTfcCQJ_fRVn-pQ@comcast.com...
> TeGGer® wrote:
>
> > Check out that pricing...
>
> hm... why are 2 gears $4/ea, and ones $150?