oops i broke something

[fedster]

ive not got the genteelest of touches but alas last night i slipped carrying my mount, did manage to catch it before it contacted the floor, but alas i pulled a dial of its mount 

i can stick it back down with something (i hope)

but how do i re align it an help would be muchley appreciated. 

mount 1 by fed187, on Flickr

also ive done what most people do 
i stuck a part of the telescope motor drive in a very safe place (so safe i cant find it) 

Motor Drive Flexible Coupler

so can anyone recommend where to get a replacement ive looked on the celeron sites to no avail.

but can find plenty for the skywatcher 130  would this match my celeron astromaster 130 ? 

Cheers Tony