Steering block set screws?

[Justin Hagan]

Does anyone have a part number for the red set screw like on bottom for the pivot ball? I noticed some slack in my wheel and this is the first time it's ever been taken off and the red set screw or bolt wasn't even in there it must've backed out and fell off while running. Can't find it online

 

[Justin Hagan]

Does anyone have a part number for the red set screw like on bottom for the pivot ball? I noticed some slack in my wheel and this is the first time it's ever been taken off and the red set screw or bolt wasn't even in there it must've backed out and fell off while running. Can't find it online

 

[Captain Dirt]

Are you talking about these?

https://www.arrma-rc.com/part/AR330196

Put some Teflon tape on them to keep 'em from coming loose. Also, I think the v4 nuts come with o-rings on them, so they don't back out.