What is this?

[Scrubcadet10]

I've seen it on all of the 12 series vertical shafts airbox.

 

[ILENGINE]

Some of those engines had a throttle connection point above the air filter, and that is the clamp location for the cable.

 

[Scrubcadet10]

Some of those engines had a throttle connection point above the air filter, and that is the clamp location for the cable.

ah, okay. Makes perfect sense. Thanks!