stihl swapping ignition coils what works?

[newworld]

trying to find out what ignition coils are swappable in stihl big end saws..

the early 066 and 088 has a 3 bolt ignition coil while the later 660 and 880 have a 2 bolt.

i saw that ms461 11284001313 has a 3 bolt pattern

i know that on newer ms880 people swap a 361 coil in there since its a 2 bolt...

curious what 3 bolts ignition coils are swappable...

 

[newworld]

from earlier posts around 2010 2009 on this forum which was when stihl changed the crankcase design on ms880...it seems like the post 2009 ms880s can take a ms441 and ms361 coil....but earlier ms880 and ms088 share the same coil which is a 3 bolt coil. It also seems that the flywheel sizes for ms660 and ms460 are different so coils will not match up.