Chevy and GMC Duramax Diesel Forum banner

OEM lower radiator hose O-ring, not the “upgraded” one

1 reading
7.6K views 5 replies 4 participants last post by  jeepybear2  
#1 ·
Looking for a lower radiator hose O-ring. 2006 Silverado 2500HD 6.6 diesel. I need the original equipment O-ring, not the “upgraded“ one. I have tried Dorman #926-160, to fat, & #926-16, to small OD. Any help with supplier or part number would be helpfu.
 
#5 ·