Hy guys, does anyone know what's the difference between premi shocks part number:
54000081-81
54000091-92
54680-10
They all look low profile 12" but what the difference?

 

part ending in 81 os for that year, part ending in 91 is for that year and the last one is new style premium shock. Just google the part #'s like I did. Google is your friend usually

 

I can't identify the first two, they are not '81 and '92 model years, the wrong format!

 

I can get a few hits, but they aren't very clear or consistent.

http://www.surdyke.com/AdvPartInfo.a...umber=54000081

http://www.surdyke.com/AdvPartInfo.a...umber=54000091

http://www.adventureharleydavidson.c...touring-shocks

 

54680-10 and 54000091 are the same. The instruction sheet for 54000091 references 54680-10. 54000081 I think is the left shock only where 54000082 is the right.