rtv on coolant tank

[immajackuup]

Just got myself a new bher radiator for my m42 and wondering should I put rtv or just leave it alone??

rtv like this

[AndrewBird]

If you have a new seal, I don't see why you would want to.

[Jand3rson]

No need for that at all, don't do it. New o-rings are all you need.

Hell, just buy a new expansion tank. Nice and bright white, and they're like $35-40 new.

[immajackuup]

If you have a new seal, I don't see why you would want to.

yes all new seals,bleeder screw and tank came with the radiator. guess I keep the old tank if in case something happen.

[MR 325]

The radiator should already have these things installed if it's new.

Throw the other shit in the garbage.