5"D Galvanized Steel Y Pipe

Designed to fit Peterbilt 379 - 2007 and older. Galvanized Steel. 5" diameter Y-pipe.  

Fits elbows item 405787, item 405790, item 405792, item 405789, item 405791, item 334642, and item 405786. 

Sold individually.

Trux recommends using heat resistant silicone when connecting the inner sleeve to the spool to avoid scratching off the chrome and causing corrosion.