I took my thingy madoober off my grid heater, can't remember what we call it. To my surprise I had no gaskets on either side! Also, how many ft. lbs. should I torque the bolts that hold the thingy madoober and the grid heater down?

 

Anybody? Anybody? Anybody? anybody? Sorry, internet explorer wants me to add more charcters before it will send this so hopefully I waisted enough time and typed enough for it to be happy.

 

You should have a heavy gasket on top and bottom of the heater grid. They come from Cummins.

 

Get them from Cummins. They aren't more that $5 ea. Or a little dab of perrmatex gasket maker (blue goo) will do.. Just a real thin film, don't need much.

 

3931604 is the PN u need X2

 

Just bought 2 of them from the dealer, $4 each. Up from about $2 3 years ago.