ORIGINAL: mrarc2002
Just to confirm with on this one which one would I need for my ST2
4531028003927 OSMG2003 OS 12 TR BB w/10J Carb
4531028004955 OSMG2100 O.S 18 CV-R P w/11G Carb
4531028004832 OSMG2105 O.S 18 CV-RX s w/11J Carb
As my LHS has all 3?
Cheers!
I am not sure if either of those will fit. See if they have the OSMG2104 O.S. .18 CV-RX w/11J Rotary Carb. I think this is the one you want. The 's' in the 2105 is the short shaft.