Yeah and if there are any more spares , I'd buy them as well . 
       If you can't afford a rebuild , then maybe consider putting a 2 WD unit in until you become flush . 
       I just put a rebuilt G/W unit in mine and it was pricey , but worth the piece if mind . 
       Good luck , if you find one I'll buy your dead one for at least a grand . 

                              Stacy

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