Jerry, as you may recall I just had significant work done on my 08 SE 110. Crank, cams & tappets, oil pump etc. that was done under ESP. when I saw this post it made me want to see if I got the latest SE High Capacity Tappets. I just pulled out my repair order and they replaced my tappets with 18538-99C not the 18572-13. Did they install the wrong ones?
The lifters they installed are the standard "C" lifters. Those lifters superceded the "B" lifters that came in your bike originally.
The new SE lifters (18572-13) wouldn't normally be installed automatically on an older bike under warranty or ESP unless Harley had put out a bulletin instructing dealers to do so. If you had known at the time, you could have probably gotten the dealer to install them and have you pay the difference in the parts price.
Jerry