stevblutu15

alright guys i apologize because i know a thread was on about this a while back i just cant find it i've searched and all so here goes.
i stripped out the Head button or Underhead thing (the thing the glow plug mounts onto) im lookinga th the Nitro star manual (stock engine) and am having trouble fikguring it out in one diagram there is one part number, but in the exploded view there is a completely different one. which gaskets do ineed in order to put in a new under Head?

The Under head:
http://www2.towerhobbies.com/cgi-bin...?&I=LXFRD9&P=7
Are these the gaskets?
http://www2.towerhobbies.com/cgi-bin...?&I=LXFRE0&P=M
Do i need this one also?
http://www2.towerhobbies.com/cgi-bin...?&I=LXDLM7&P=7

Thanks,
Steve

podge_87

the bottom 1 says its for the 21BB so i dont think so, but not 2 sure

TGreg24

if u stripped out the underhead then all u need is the underhead. those gaskets are already there on the stock motor

stevblutu15

thanks ill place an order tommorow

blindguy

The replacement head button for the S25 engine comes with three new head shims to replace your old ones.