One nice tool I find to get into the flex disc's is an air ratchet. break them all loose w/ a wrnch, but the air ratchet(not impact gun) really makes it a quick job.

I had to do mine twice, as the shop I PAYED to install the first one messed it up, only went a few K's. the second time around I was at home w/ my air ratchet, very quick job.

Order in the metal washer sheild thingys front and rear, too. I am pretty sure that is why mine failed- the sheild wore thru the seal.

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1984 123.193 372,xxx miles, room for Seven.

1999 Dodge Durango Cummins 4BTAA 47RE 5k lb 4x4 getting 25+mpgs, room for Seven.