Valve Body to Tank Adapter O-rings
Includes small tube of silicone lubricant
Newer part no. 1001404 O-Ring Group Tank Adapter:
( 1 ) 11010117
( 1 ) 1010407
( 4 ) 1010410
Works with all 155, 1550TC, and 255 model Autotrol valves.
Installation NOTE: Clean the "holes" in the lower tank adapter before installing new o-rings,
AND put the new o-rings on the bottom of the Upper Valve Body first, and not "in the holes" for best results.