Anyone know what the difference between the two kits are? I can't find anything online.

53246-09A and 53246-09B

 

The "B" number is a revision.
Not sure what might have been revised though.

 

Thanks. Just spoke with the dealer and they didn't know what the revision was either but they were still carrying the A number. Either can be used on my bike.

 

Regardless of what the revision is I would personally buy the most current iteration. HD certainly did not revise the item "down".

Basically, a revision is an improvement.

 

Doing a few searches, and it seems most places are out of stock of the "A" number.
But the "B" easy to get.

One place even listed that the A number has been superseded by the B number.

They improved it for a reason for sure.

 

Basically, a revision is just a price increase...

 

I've not found the difference either, all the parts seem to be the same. The revision could be something as simple as an addendum to the installation instructions.

 

The -B could also be a change of original supplier, there is no easy way of knowing!