Anybody know the bolt size for the 2 bolts that hold the exhaust bracket to the transmission on a 2010 Ultra? Thread and bolt length? One has fallen out. I may go with hex head.

 

Can you help me out with this picture what you're looking for? Not finding the sizes listed in the service manual, only torque specifications. I think I need the parts manual. Did you try the parts finder? http://partsfinder.onlinemicrofiche....?Type=12&A=603

Is it the Carriage Bolt, 3/8-16, number 4 in the parts finder picture, number 16 in my picture?

 

It is actually the 2 bolts that hold # 18 exhaust bracket onto the bike.

 

Guess we'll need a parts expert, though it looks like the rear bracket takes the same bolt. Does it look like the same ones used on the rear?

 

Its in the parts manual, Im at work for a couple more hours then I can look it up when I get home. I kind of remember those being a 5/16-18 about 1-1/4 or 1-1/2" long.
If anyone has a manual they list bolts by a 4 digit number, and in the back of the book they list the size of the bolt.

 

Its HD part number 3300, 5/16-18x 1/2" sockethead with lockpatch

 

Looks like the bolts you need are number's 3249 5/16X18X 1 1/2 is the front bolt.
3300 is the back bolt, it's a 5/16X18X1 3/16 long allen head bolts.

 

Sorry but 3249 is wrong! If you look at the pic and the legend correctly, you will see the bottom 2 bolts are 3300 and the other 6 bolts that hold the end case on are the 3249 bolts you mentioned.

 

You are correct Bagman, they are both #3300, but you are wrong too, they are 5/16X18x1 3/16 , not 1/2" 1/2" long wouldn't make it through the bracket and cover.

 

Who gives a ***. look at my first post, sorry for the typo