22mm
First remove the old one using a puller that you screw into the harmonic balancer there is a key on it so you can not put the new one on wrong just use the bolt that holds the main pully on to push the balancer on
The gas tank on the 2013 Dodge Avenger holds 16.9 gal..
The gas tank on the 2014 Dodge Avenger holds 16.9 gal.
The gas tank on the 2011 Dodge Avenger holds 16.9 gal..
The gas tank on the 2012 Dodge Avenger holds 16.9 gal..
The gas tank on the 2009 Dodge Avenger holds 16.9 gal..
The gas tank on the 2008 Dodge Avenger holds 16.9 gal..
The gas tank on the 2010 Dodge Avenger holds 16.9 gal..
It is in the timing cover, just behind the balancer. 1 bolt holds it in.
The big bolt that holds it on must have came out of the crank.
It is a standered fine thread bolt, Grade 8
140-160 ft lbs